23288423870 has 64 divisors (see below), whose sum is σ = 42969336192. Its totient is φ = 9085440000.

The previous prime is 23288423869. The next prime is 23288423927. The reversal of 23288423870 is 7832488232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44699210 + ... + 44699730.

It is an arithmetic number, because the mean of its divisors is an integer number (671395878).

Almost surely, 2^23288423870 is an apocalyptic number.

23288423870 is a deficient number, since it is larger than the sum of its proper divisors (19680912322).

23288423870 is a wasteful number, since it uses less digits than its factorization.

23288423870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157.

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 23288423870 in words is "twenty-three billion, two hundred eighty-eight million, four hundred twenty-three thousand, eight hundred seventy".