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42214243330 = 2572472337867
BaseRepresentation
bin100111010100001010…
…100011110000000010
311000221222112202022201
4213110022203300002
51142423321241310
631220513423414
73023052101500
oct472412436002
9130858482281
1042214243330
11169a2926906
12822156ab6a
133c99a3000c
1420866b5670
1511710b8e3a
hex9d42a3c02

42214243330 has 96 divisors (see below), whose sum is σ = 90671083776. Its totient is φ = 14102919936.

The previous prime is 42214243271. The next prime is 42214243333. The reversal of 42214243330 is 3334241224.

It is not an unprimeable number, because it can be changed into a prime (42214243333) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5362057 + ... + 5369923.

It is an arithmetic number, because the mean of its divisors is an integer number (944490456).

Almost surely, 242214243330 is an apocalyptic number.

42214243330 is an abundant number, since it is smaller than the sum of its proper divisors (48456840446).

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

42214243330 is a wasteful number, since it uses less digits than its factorization.

42214243330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8168 (or 8161 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 42214243330 its reverse (3334241224), we get a palindrome (45548484554).

The spelling of 42214243330 in words is "forty-two billion, two hundred fourteen million, two hundred forty-three thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 47 49 70 94 98 233 235 245 329 466 470 490 658 1165 1631 1645 2303 2330 3262 3290 4606 7867 8155 10951 11417 11515 15734 16310 21902 22834 23030 39335 54755 55069 57085 76657 78670 109510 110138 114170 153314 275345 369749 383285 385483 536599 550690 739498 766570 770966 1073198 1833011 1848745 1927415 2588243 2682995 3666022 3697490 3854830 5176486 5365990 9165055 12831077 12941215 18117701 18330110 25662154 25882430 36235402 64155385 86151517 89817539 90588505 128310770 172303034 179635078 181177010 430757585 449087695 603060619 861515170 898175390 1206121238 3015303095 4221424333 6030606190 8442848666 21107121665 42214243330