23846940931 has 16 divisors (see below), whose sum is σ = 26122199040. Its totient is φ = 21589714080.

The previous prime is 23846940917. The next prime is 23846940941. The reversal of 23846940931 is 13904964832.

It is not a de Polignac number, because 23846940931 - 2³³ = 15257006339 is a prime.

It is a super-2 number, since 2×23846940931² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23846940941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4457200 + ... + 4462546.

It is an arithmetic number, because the mean of its divisors is an integer number (1632637440).

Almost surely, 2^23846940931 is an apocalyptic number.

23846940931 is a deficient number, since it is larger than the sum of its proper divisors (2275258109).

23846940931 is a wasteful number, since it uses less digits than its factorization.

23846940931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 23846940931 in words is "twenty-three billion, eight hundred forty-six million, nine hundred forty thousand, nine hundred thirty-one".