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141213401220430 = 257112711843336713
BaseRepresentation
bin100000000110111011001110…
…100111100000010101001110
3200111222212110201201012000001
4200012323032213200111032
5122002120021203023210
61220200312502154514
741513221503343450
oct4006731647402516
9614885421635001
10141213401220430
1140aa42a3621620
1213a0812a422a3a
1360a449c548026
1426c2a9d5822d0
15114d44097e03a
hex806ece9e054e

141213401220430 has 128 divisors (see below), whose sum is σ = 318100190294016. Its totient is φ = 43848577843200.

The previous prime is 141213401220407. The next prime is 141213401220433. The reversal of 141213401220430 is 34022104312141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141213401220433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3846395754 + ... + 3846432466.

It is an arithmetic number, because the mean of its divisors is an integer number (2485157736672).

Almost surely, 2141213401220430 is an apocalyptic number.

141213401220430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141213401220430 is an abundant number, since it is smaller than the sum of its proper divisors (176886789073586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141213401220430 is a wasteful number, since it uses less digits than its factorization.

141213401220430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55442.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 141213401220430 its reverse (34022104312141), we get a palindrome (175235505532571).

The spelling of 141213401220430 in words is "one hundred forty-one trillion, two hundred thirteen billion, four hundred one million, two hundred twenty thousand, four hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 271 385 542 770 1355 1897 2710 2981 3794 5962 9485 14905 18433 18970 20867 29810 36713 36866 41734 73426 92165 104335 129031 183565 184330 202763 208670 256991 258062 367130 403843 405526 513982 645155 807686 1013815 1284955 1290310 1419341 2019215 2027630 2569910 2826901 2838682 4038430 4995343 5653802 7096705 9949223 9990686 14134505 14193410 19898446 24976715 28269010 34967401 49746115 49953430 54948773 69644561 69934802 99492230 109441453 109897546 139289122 174837005 218882906 274743865 348222805 349674010 384641411 547207265 549487730 676730729 696445610 766090171 769282822 1094414530 1353461458 1532180342 1923207055 3383653645 3830450855 3846414110 4737115103 6767307290 7444038019 7660901710 9474230206 14888076038 23685575515 37220190095 47371151030 52108266133 74440380190 104216532266 183394027559 260541330665 366788055118 521082661330 916970137795 1283758192913 1833940275590 2017334303149 2567516385826 4034668606298 6418790964565 10086671515745 12837581929130 14121340122043 20173343031490 28242680244086 70606700610215 141213401220430