23807249970 has 32 divisors (see below), whose sum is σ = 65299886208. Its totient is φ = 5441657088.

The previous prime is 23807249959. The next prime is 23807249989. The reversal of 23807249970 is 7994270832.

It is a super-2 number, since 2×23807249970² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56683719 + ... + 56684138.

It is an arithmetic number, because the mean of its divisors is an integer number (2040621444).

Almost surely, 2^23807249970 is an apocalyptic number.

23807249970 is an abundant number, since it is smaller than the sum of its proper divisors (41492636238).

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

23807249970 is a wasteful number, since it uses less digits than its factorization.

23807249970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113367874.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 23807249970 in words is "twenty-three billion, eight hundred seven million, two hundred forty-nine thousand, nine hundred seventy".