23321428792 has 32 divisors (see below), whose sum is σ = 43913459520. Its totient is φ = 11611255680.

The previous prime is 23321428789. The next prime is 23321428807. The reversal of 23321428792 is 29782412332.

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, 2584753 + ... + 2593759.

It is an arithmetic number, because the mean of its divisors is an integer number (1372295610).

Almost surely, 2^23321428792 is an apocalyptic number.

It is an amenable number.

23321428792 is a deficient number, since it is larger than the sum of its proper divisors (20592030728).

23321428792 is a wasteful number, since it uses less digits than its factorization.

23321428792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10351 (or 10347 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The spelling of 23321428792 in words is "twenty-three billion, three hundred twenty-one million, four hundred twenty-eight thousand, seven hundred ninety-two".