23620997568000 has 640 divisors, whose sum is σ = 89866561314816. Its totient is φ = 5392257024000.

The previous prime is 23620997567987. The next prime is 23620997568031. The reversal of 23620997568000 is 86579902632.

It is a tau number, because it is divible by the number of its divisors (640).

It is a super-2 number, since 2×23620997568000² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1103413297 + ... + 1103434703.

Almost surely, 2^{23620997568000} is an apocalyptic number.

23620997568000 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 23620997568000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44933280657408).

23620997568000 is an abundant number, since it is smaller than the sum of its proper divisors (66245563746816).

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

23620997568000 is an equidigital number, since it uses as much as digits as its factorization.

23620997568000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22271 (or 22245 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 23620997568000 in words is "twenty-three trillion, six hundred twenty billion, nine hundred ninety-seven million, five hundred sixty-eight thousand".