113256534426 has 64 divisors (see below), whose sum is σ = 261536760576. Its totient is φ = 32026176000.

The previous prime is 113256534409. The next prime is 113256534487. The reversal of 113256534426 is 624435652311.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20074566 + ... + 20080206.

It is an arithmetic number, because the mean of its divisors is an integer number (4086511884).

Almost surely, 2^113256534426 is an apocalyptic number.

113256534426 is an abundant number, since it is smaller than the sum of its proper divisors (148280226150).

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

113256534426 is a wasteful number, since it uses less digits than its factorization.

113256534426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10487.

The product of its digits is 518400, while the sum is 42.

The spelling of 113256534426 in words is "one hundred thirteen billion, two hundred fifty-six million, five hundred thirty-four thousand, four hundred twenty-six".