113811575464840 has 64 divisors (see below), whose sum is σ = 279362205745920. Its totient is φ = 41385061440000.

The previous prime is 113811575464789. The next prime is 113811575464861. The reversal of 113811575464840 is 48464575118311.

113811575464840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15989260 + ... + 21983620.

It is an arithmetic number, because the mean of its divisors is an integer number (4365034464780).

Almost surely, 2^{113811575464840} is an apocalyptic number.

113811575464840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113811575464840 is an abundant number, since it is smaller than the sum of its proper divisors (165550630281080).

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

113811575464840 is a wasteful number, since it uses less digits than its factorization.

113811575464840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6037534 (or 6037530 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 58.

The spelling of 113811575464840 in words is "one hundred thirteen trillion, eight hundred eleven billion, five hundred seventy-five million, four hundred sixty-four thousand, eight hundred forty".