113959419279 has 32 divisors (see below), whose sum is σ = 158208061440. Its totient is φ = 72905368032.

The previous prime is 113959419247. The next prime is 113959419289. The reversal of 113959419279 is 972914959311.

It is not a de Polignac number, because 113959419279 - 2⁵ = 113959419247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113959419289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17403084 + ... + 17409630.

It is an arithmetic number, because the mean of its divisors is an integer number (4944001920).

Almost surely, 2^113959419279 is an apocalyptic number.

113959419279 is a deficient number, since it is larger than the sum of its proper divisors (44248642161).

113959419279 is a wasteful number, since it uses less digits than its factorization.

113959419279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8939.

The product of its digits is 5511240, while the sum is 60.

The spelling of 113959419279 in words is "one hundred thirteen billion, nine hundred fifty-nine million, four hundred nineteen thousand, two hundred seventy-nine".