23626425616 has 20 divisors (see below), whose sum is σ = 45857524752. Its totient is φ = 11792225696.

The previous prime is 23626425583. The next prime is 23626425661. The reversal of 23626425616 is 61652462632.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302406 + ... + 1320421.

Almost surely, 2^23626425616 is an apocalyptic number.

It is an amenable number.

23626425616 is a deficient number, since it is larger than the sum of its proper divisors (22231099136).

23626425616 is a wasteful number, since it uses less digits than its factorization.

23626425616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623398 (or 2623392 counting only the distinct ones).

The product of its digits is 622080, while the sum is 43.

The spelling of 23626425616 in words is "twenty-three billion, six hundred twenty-six million, four hundred twenty-five thousand, six hundred sixteen".