23316397885368 has 384 divisors, whose sum is σ = 76857880320000. Its totient is φ = 6237361760256.

The previous prime is 23316397885357. The next prime is 23316397885421. The reversal of 23316397885368 is 86358879361332.

23316397885368 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 6 + 3 + 9 + 7 + 88 + 536 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 23316397885296 and 23316397885305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2295141873 + ... + 2295152031.

It is an arithmetic number, because the mean of its divisors is an integer number (200150730000).

Almost surely, 2^{23316397885368} is an apocalyptic number.

23316397885368 is a gapful number since it is divisible by the number (28) 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 23316397885368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38428940160000).

23316397885368 is an abundant number, since it is smaller than the sum of its proper divisors (53541482434632).

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

23316397885368 is a wasteful number, since it uses less digits than its factorization.

23316397885368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12979 (or 12972 counting only the distinct ones).

The product of its digits is 940584960, while the sum is 72.

The spelling of 23316397885368 in words is "twenty-three trillion, three hundred sixteen billion, three hundred ninety-seven million, eight hundred eighty-five thousand, three hundred sixty-eight".