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144404124204 = 223101149799633
BaseRepresentation
bin1000011001111100101…
…0000001001000101100
3111210201202211120101110
42012133022001020230
54331214423433304
6150201025312020
713301316542364
oct2063712011054
9453652746343
10144404124204
11562723aa90a
1223ba0795610
131080413a252
146dbc4db9a4
153b526c2289
hex219f28122c

144404124204 has 48 divisors (see below), whose sum is σ = 342563205600. Its totient is φ = 47338214400.

The previous prime is 144404124203. The next prime is 144404124239. The reversal of 144404124204 is 402421404441.

It is not an unprimeable number, because it can be changed into a prime (144404124203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219229 + ... + 580404.

It is an arithmetic number, because the mean of its divisors is an integer number (7136733450).

Almost surely, 2144404124204 is an apocalyptic number.

It is an amenable number.

144404124204 is an abundant number, since it is smaller than the sum of its proper divisors (198159081396).

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

144404124204 is a wasteful number, since it uses less digits than its factorization.

144404124204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799890 (or 799888 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 144404124204 its reverse (402421404441), we get a palindrome (546825528645).

The spelling of 144404124204 in words is "one hundred forty-four billion, four hundred four million, one hundred twenty-four thousand, two hundred four".

Divisors: 1 2 3 4 6 12 101 149 202 298 303 404 447 596 606 894 1212 1788 15049 30098 45147 60196 90294 180588 799633 1599266 2398899 3198532 4797798 9595596 80762933 119145317 161525866 238290634 242288799 323051732 357435951 476581268 484577598 714871902 969155196 1429743804 12033677017 24067354034 36101031051 48134708068 72202062102 144404124204