23944490996 has 24 divisors (see below), whose sum is σ = 42112741440. Its totient is φ = 11912389632.

The previous prime is 23944490989. The next prime is 23944491019. The reversal of 23944490996 is 69909444932.

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, 890420 + ... + 916916.

It is an arithmetic number, because the mean of its divisors is an integer number (1754697560).

Almost surely, 2^23944490996 is an apocalyptic number.

It is an amenable number.

23944490996 is a deficient number, since it is larger than the sum of its proper divisors (18168250444).

23944490996 is a wasteful number, since it uses less digits than its factorization.

23944490996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27623 (or 27621 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 59.

The spelling of 23944490996 in words is "twenty-three billion, nine hundred forty-four million, four hundred ninety thousand, nine hundred ninety-six".