23039999932 has 12 divisors (see below), whose sum is σ = 40921791400. Its totient is φ = 11348059536.

The previous prime is 23039999923. The next prime is 23039999933. The reversal of 23039999932 is 23999993032.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23039999933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42984807 + ... + 42985342.

Almost surely, 2^23039999932 is an apocalyptic number.

It is an amenable number.

23039999932 is a deficient number, since it is larger than the sum of its proper divisors (17881791468).

23039999932 is a wasteful number, since it uses less digits than its factorization.

23039999932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85970220 (or 85970218 counting only the distinct ones).

The product of its (nonzero) digits is 6377292, while the sum is 58.

The spelling of 23039999932 in words is "twenty-three billion, thirty-nine million, nine hundred ninety-nine thousand, nine hundred thirty-two".