23106766736 has 20 divisors (see below), whose sum is σ = 46715855232. Its totient is φ = 11051062176.

The previous prime is 23106766721. The next prime is 23106766783. The reversal of 23106766736 is 63766760132.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31394696 + ... + 31395431.

Almost surely, 2^23106766736 is an apocalyptic number.

It is an amenable number.

23106766736 is an abundant number, since it is smaller than the sum of its proper divisors (23609088496).

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

23106766736 is a wasteful number, since it uses less digits than its factorization.

23106766736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62790158 (or 62790152 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 47.

The spelling of 23106766736 in words is "twenty-three billion, one hundred six million, seven hundred sixty-six thousand, seven hundred thirty-six".