23007708912 has 160 divisors (see below), whose sum is σ = 65183328000. Its totient is φ = 6967572480.

The previous prime is 23007708881. The next prime is 23007708937. The reversal of 23007708912 is 21980770032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2200914 + ... + 2211342.

It is an arithmetic number, because the mean of its divisors is an integer number (407395800).

Almost surely, 2^23007708912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23007708912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32591664000).

23007708912 is an abundant number, since it is smaller than the sum of its proper divisors (42175619088).

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

23007708912 is a wasteful number, since it uses less digits than its factorization.

23007708912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559 (or 10553 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 23007708912 in words is "twenty-three billion, seven million, seven hundred eight thousand, nine hundred twelve".