113990440832 has 32 divisors (see below), whose sum is σ = 227806785720. Its totient is φ = 56815404544.

The previous prime is 113990440813. The next prime is 113990440913. The reversal of 113990440832 is 238044099311.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364078 + ... + 1445229.

Almost surely, 2^113990440832 is an apocalyptic number.

It is an amenable number.

113990440832 is a deficient number, since it is larger than the sum of its proper divisors (113816344888).

113990440832 is an equidigital number, since it uses as much as digits as its factorization.

113990440832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809638 (or 2809626 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 113990440832 in words is "one hundred thirteen billion, nine hundred ninety million, four hundred forty thousand, eight hundred thirty-two".