23979106878 has 16 divisors (see below), whose sum is σ = 47962056960. Its totient is φ = 7992395096.

The previous prime is 23979106871. The next prime is 23979106903. The reversal of 23979106878 is 87860197932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23979106871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75588 + ... + 231671.

It is an arithmetic number, because the mean of its divisors is an integer number (2997628560).

Almost surely, 2^23979106878 is an apocalyptic number.

23979106878 is an abundant number, since it is smaller than the sum of its proper divisors (23982950082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23979106878 is a wasteful number, since it uses less digits than its factorization.

23979106878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320271.

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 23979106878 in words is "twenty-three billion, nine hundred seventy-nine million, one hundred six thousand, eight hundred seventy-eight".