23979970570752 has 640 divisors, whose sum is σ = 82302232320000. Its totient is φ = 6836574597120.

The previous prime is 23979970570727. The next prime is 23979970570757. The reversal of 23979970570752 is 25707507997932.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (23979970570757) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3911262727 + ... + 3911268857.

It is an arithmetic number, because the mean of its divisors is an integer number (128597238000).

Almost surely, 2^{23979970570752} 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 23979970570752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41151116160000).

23979970570752 is an abundant number, since it is smaller than the sum of its proper divisors (58322261749248).

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

23979970570752 is an frugal number, since it uses more digits than its factorization.

23979970570752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6676 (or 6642 counting only the distinct ones).

The product of its (nonzero) digits is 525098700, while the sum is 72.

The spelling of 23979970570752 in words is "twenty-three trillion, nine hundred seventy-nine billion, nine hundred seventy million, five hundred seventy thousand, seven hundred fifty-two".