23347322368 has 80 divisors (see below), whose sum is σ = 49784385024. Its totient is φ = 10899947520.

The previous prime is 23347322357. The next prime is 23347322371. The reversal of 23347322368 is 86322374332.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094848 + ... + 1115968.

Almost surely, 2^23347322368 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 23347322368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24892192512).

23347322368 is an abundant number, since it is smaller than the sum of its proper divisors (26437062656).

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

23347322368 is a wasteful number, since it uses less digits than its factorization.

23347322368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21283 (or 21267 counting only the distinct ones).

The product of its digits is 870912, while the sum is 43.

The spelling of 23347322368 in words is "twenty-three billion, three hundred forty-seven million, three hundred twenty-two thousand, three hundred sixty-eight".