23712878336 has 36 divisors (see below), whose sum is σ = 54095007792. Its totient is φ = 10162661376.

The previous prime is 23712878291. The next prime is 23712878359. The reversal of 23712878336 is 63387821732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6614525 + ... + 6618108.

Almost surely, 2^23712878336 is an apocalyptic number.

It is an amenable number.

23712878336 is an abundant number, since it is smaller than the sum of its proper divisors (30382129456).

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

23712878336 is an equidigital number, since it uses as much as digits as its factorization.

23712878336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13232656 (or 13232642 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The spelling of 23712878336 in words is "twenty-three billion, seven hundred twelve million, eight hundred seventy-eight thousand, three hundred thirty-six".