23465590368 has 288 divisors, whose sum is σ = 73148987520. Its totient is φ = 6513868800.

The previous prime is 23465590361. The next prime is 23465590373. The reversal of 23465590368 is 86309556432.

It is a self number, because there is not a number n which added to its sum of digits gives 23465590368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23465590361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19280896 + ... + 19282112.

It is an arithmetic number, because the mean of its divisors is an integer number (253989540).

Almost surely, 2^23465590368 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 23465590368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36574493760).

23465590368 is an abundant number, since it is smaller than the sum of its proper divisors (49683397152).

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

23465590368 is a wasteful number, since it uses less digits than its factorization.

23465590368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322 (or 1283 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 23465590368 in words is "twenty-three billion, four hundred sixty-five million, five hundred ninety thousand, three hundred sixty-eight".