113826427689 has 64 divisors (see below), whose sum is σ = 176971060224. Its totient is φ = 64439402496.

The previous prime is 113826427681. The next prime is 113826427717. The reversal of 113826427689 is 986724628311.

It is a happy number.

It is not a de Polignac number, because 113826427689 - 2³ = 113826427681 is a prime.

It is a super-3 number, since 3×113826427689³ (a number of 34 digits) contains 333 as substring.

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 63 ways as a sum of consecutive naturals, for example, 29694517 + ... + 29698349.

It is an arithmetic number, because the mean of its divisors is an integer number (2765172816).

Almost surely, 2^113826427689 is an apocalyptic number.

It is an amenable number.

113826427689 is a deficient number, since it is larger than the sum of its proper divisors (63144632535).

113826427689 is a wasteful number, since it uses less digits than its factorization.

113826427689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4866.

The product of its digits is 6967296, while the sum is 57.

The spelling of 113826427689 in words is "one hundred thirteen billion, eight hundred twenty-six million, four hundred twenty-seven thousand, six hundred eighty-nine".