23392612320 has 768 divisors, whose sum is σ = 96566722560. Its totient is φ = 4619059200.

The previous prime is 23392612319. The next prime is 23392612381. The reversal of 23392612320 is 2321629332.

It is a super-2 number, since 2×23392612320² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 65160301 + ... + 65160659.

It is an arithmetic number, because the mean of its divisors is an integer number (125737920).

Almost surely, 2^23392612320 is an apocalyptic number.

23392612320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23392612320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48283361280).

23392612320 is an abundant number, since it is smaller than the sum of its proper divisors (73174110240).

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

23392612320 is a wasteful number, since it uses less digits than its factorization.

23392612320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 23392612320 in words is "twenty-three billion, three hundred ninety-two million, six hundred twelve thousand, three hundred twenty".