23879451408 has 40 divisors (see below), whose sum is σ = 64935352800. Its totient is φ = 7540879104.

The previous prime is 23879451377. The next prime is 23879451413. The reversal of 23879451408 is 80415497832.

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, 13090893 + ... + 13092716.

It is an arithmetic number, because the mean of its divisors is an integer number (1623383820).

Almost surely, 2^23879451408 is an apocalyptic number.

It is an amenable number.

23879451408 is an abundant number, since it is smaller than the sum of its proper divisors (41055901392).

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

23879451408 is a wasteful number, since it uses less digits than its factorization.

23879451408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26183639 (or 26183633 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 23879451408 in words is "twenty-three billion, eight hundred seventy-nine million, four hundred fifty-one thousand, four hundred eight".