23233561044 has 24 divisors (see below), whose sum is σ = 56568671040. Its totient is φ = 7407801984.

The previous prime is 23233561031. The next prime is 23233561063. The reversal of 23233561044 is 44016533232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23233560996 and 23233561014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42089509 + ... + 42090060.

It is an arithmetic number, because the mean of its divisors is an integer number (2357027960).

Almost surely, 2^23233561044 is an apocalyptic number.

It is an amenable number.

23233561044 is an abundant number, since it is smaller than the sum of its proper divisors (33335109996).

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

23233561044 is a wasteful number, since it uses less digits than its factorization.

23233561044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84179599 (or 84179597 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 23233561044 in words is "twenty-three billion, two hundred thirty-three million, five hundred sixty-one thousand, forty-four".