115711513344 has 162 divisors, whose sum is σ = 388094555940. Its totient is φ = 33060400128.

The previous prime is 115711513339. The next prime is 115711513373. The reversal of 115711513344 is 443315117511.

115711513344 is a `hidden beast` number, since 1 + 1 + 571 + 1 + 51 + 3 + 34 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 115711513299 and 115711513308.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 399574 + ... + 625365.

Almost surely, 2^115711513344 is an apocalyptic number.

115711513344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115711513344 is an abundant number, since it is smaller than the sum of its proper divisors (272383042596).

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

115711513344 is a wasteful number, since it uses less digits than its factorization.

115711513344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024975 (or 1024951 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The spelling of 115711513344 in words is "one hundred fifteen billion, seven hundred eleven million, five hundred thirteen thousand, three hundred forty-four".