23007233885 has 16 divisors (see below), whose sum is σ = 28504565760. Its totient is φ = 17808750720.

The previous prime is 23007233863. The next prime is 23007233923. The reversal of 23007233885 is 58833270032.

It is not a de Polignac number, because 23007233885 - 2²² = 23003039581 is a prime.

It is a super-2 number, since 2×23007233885² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 1132124 + ... + 1152266.

It is an arithmetic number, because the mean of its divisors is an integer number (1781535360).

Almost surely, 2^23007233885 is an apocalyptic number.

It is an amenable number.

23007233885 is a deficient number, since it is larger than the sum of its proper divisors (5497331875).

23007233885 is a wasteful number, since it uses less digits than its factorization.

23007233885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27548.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 23007233885 in words is "twenty-three billion, seven million, two hundred thirty-three thousand, eight hundred eighty-five".