23418910256 has 120 divisors (see below), whose sum is σ = 55830980160. Its totient is φ = 9462096000.

The previous prime is 23418910231. The next prime is 23418910261. The reversal of 23418910256 is 65201981432.

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, 3139331 + ... + 3146781.

It is an arithmetic number, because the mean of its divisors is an integer number (465258168).

Almost surely, 2^23418910256 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 23418910256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27915490080).

23418910256 is an abundant number, since it is smaller than the sum of its proper divisors (32412069904).

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

23418910256 is a wasteful number, since it uses less digits than its factorization.

23418910256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703 (or 7690 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 23418910256 in words is "twenty-three billion, four hundred eighteen million, nine hundred ten thousand, two hundred fifty-six".