113738451634 has 16 divisors (see below), whose sum is σ = 171508162176. Its totient is φ = 56569816800.

The previous prime is 113738451623. The next prime is 113738451667. The reversal of 113738451634 is 436154837311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115174 + ... + 490654.

It is an arithmetic number, because the mean of its divisors is an integer number (10719260136).

Almost surely, 2^113738451634 is an apocalyptic number.

113738451634 is a deficient number, since it is larger than the sum of its proper divisors (57769710542).

113738451634 is a wasteful number, since it uses less digits than its factorization.

113738451634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376281.

The product of its digits is 725760, while the sum is 46.

The spelling of 113738451634 in words is "one hundred thirteen billion, seven hundred thirty-eight million, four hundred fifty-one thousand, six hundred thirty-four".