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12441342870 = 23251137339649
BaseRepresentation
bin10111001011000111…
…11101001110010110
31012010001120200221200
423211203331032112
5200434440432440
65414313053330
7620210445435
oct134543751626
935101520850
1012441342870
1153048a5050
1224b26b7246
13123371cc58
148604a511c
154cc39dc30
hex2e58fd396

12441342870 has 96 divisors (see below), whose sum is σ = 36242013600. Its totient is φ = 2934558720.

The previous prime is 12441342863. The next prime is 12441342923. The reversal of 12441342870 is 7824314421.

12441342870 is a `hidden beast` number, since 1 + 244 + 1 + 342 + 8 + 70 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133195 + ... + 206454.

It is an arithmetic number, because the mean of its divisors is an integer number (377520975).

Almost surely, 212441342870 is an apocalyptic number.

12441342870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12441342870 is an abundant number, since it is smaller than the sum of its proper divisors (23800670730).

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

12441342870 is a wasteful number, since it uses less digits than its factorization.

12441342870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339710 (or 339707 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 12441342870 in words is "twelve billion, four hundred forty-one million, three hundred forty-two thousand, eight hundred seventy".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 37 45 55 66 74 90 99 110 111 165 185 198 222 330 333 370 407 495 555 666 814 990 1110 1221 1665 2035 2442 3330 3663 4070 6105 7326 12210 18315 36630 339649 679298 1018947 1698245 2037894 3056841 3396490 3736139 5094735 6113682 7472278 10189470 11208417 12567013 15284205 18680695 22416834 25134026 30568410 33625251 37361390 37701039 56042085 62835065 67250502 75402078 112084170 113103117 125670130 138237143 168126255 188505195 226206234 276474286 336252510 377010390 414711429 565515585 691185715 829422858 1131031170 1244134287 1382371430 2073557145 2488268574 4147114290 6220671435 12441342870