23996420604 has 72 divisors (see below), whose sum is σ = 67430842752. Its totient is φ = 7145331840.

The previous prime is 23996420593. The next prime is 23996420611. The reversal of 23996420604 is 40602469932.

23996420604 is a `hidden beast` number, since 2 + 39 + 9 + 6 + 4 + 2 + 0 + 604 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 23996420604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 812499 + ... + 841514.

Almost surely, 2^23996420604 is an apocalyptic number.

It is an amenable number.

23996420604 is an abundant number, since it is smaller than the sum of its proper divisors (43434422148).

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

23996420604 is a wasteful number, since it uses less digits than its factorization.

23996420604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654067 (or 1654062 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The spelling of 23996420604 in words is "twenty-three billion, nine hundred ninety-six million, four hundred twenty thousand, six hundred four".