23939396022 has 32 divisors (see below), whose sum is σ = 50710365792. Its totient is φ = 7508150784.

The previous prime is 23939396003. The next prime is 23939396053. The reversal of 23939396022 is 22069393932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325368 + ... + 392100.

It is an arithmetic number, because the mean of its divisors is an integer number (1584698931).

Almost surely, 2^23939396022 is an apocalyptic number.

23939396022 is an abundant number, since it is smaller than the sum of its proper divisors (26770969770).

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

23939396022 is a wasteful number, since it uses less digits than its factorization.

23939396022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70272.

The product of its (nonzero) digits is 944784, while the sum is 48.

The spelling of 23939396022 in words is "twenty-three billion, nine hundred thirty-nine million, three hundred ninety-six thousand, twenty-two".