113826427688 has 32 divisors (see below), whose sum is σ = 220620288000. Its totient is φ = 54999535680.

The previous prime is 113826427681. The next prime is 113826427717. The reversal of 113826427688 is 886724628311.

It is a super-2 number, since 2×113826427688² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (113826427681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147848 + ... + 499511.

It is an arithmetic number, because the mean of its divisors is an integer number (6894384000).

Almost surely, 2^113826427688 is an apocalyptic number.

It is an amenable number.

113826427688 is a deficient number, since it is larger than the sum of its proper divisors (106793860312).

113826427688 is a wasteful number, since it uses less digits than its factorization.

113826427688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648105 (or 648101 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 56.

The spelling of 113826427688 in words is "one hundred thirteen billion, eight hundred twenty-six million, four hundred twenty-seven thousand, six hundred eighty-eight".