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13124141430344 = 2371779174504593
BaseRepresentation
bin1011111011111011001111…
…0010011011011001001000
31201110122200222111121011222
42332332303302123121020
53210011220201232334
643525051454141212
72523121313345630
oct276766362333110
951418628447158
1013124141430344
1141aaa0a76781a
12157b6684b1808
137427a7b82589
143352d73b96c0
1517b5c7eecd2e
hexbefb3c9b648

13124141430344 has 64 divisors (see below), whose sum is σ = 30154393843200. Its totient is φ = 5226761539584.

The previous prime is 13124141430341. The next prime is 13124141430347. The reversal of 13124141430344 is 44303414142131.

It is an interprime number because it is at equal distance from previous prime (13124141430341) and next prime (13124141430347).

It is not an unprimeable number, because it can be changed into a prime (13124141430341) 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, 87177089 + ... + 87327504.

It is an arithmetic number, because the mean of its divisors is an integer number (471162403800).

Almost surely, 213124141430344 is an apocalyptic number.

13124141430344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13124141430344 is an abundant number, since it is smaller than the sum of its proper divisors (17030252412856).

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

13124141430344 is a wasteful number, since it uses less digits than its factorization.

13124141430344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174504702 (or 174504698 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 13124141430344 its reverse (44303414142131), we get a palindrome (57427555572475).

The spelling of 13124141430344 in words is "thirteen trillion, one hundred twenty-four billion, one hundred forty-one million, four hundred thirty thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 79 119 136 158 238 316 476 553 632 952 1106 1343 2212 2686 4424 5372 9401 10744 18802 37604 75208 174504593 349009186 698018372 1221532151 1396036744 2443064302 2966578081 4886128604 5933156162 9772257208 11866312324 13785862847 20766046567 23732624648 27571725694 41532093134 55143451388 83064186268 96501039929 110286902776 166128372536 193002079858 234359668399 386004159716 468719336798 772008319432 937438673596 1640517678793 1874877347192 3281035357586 6562070715172 13124141430344