23168860323840 has 3840 divisors, whose sum is σ = 109346604998400. Its totient is φ = 4637432217600.

The previous prime is 23168860323811. The next prime is 23168860323857. The reversal of 23168860323840 is 4832306886132.

23168860323840 is a `hidden beast` number, since 2 + 3 + 1 + 6 + 8 + 8 + 603 + 23 + 8 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3840).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 293276712921 + ... + 293276712999.

It is an arithmetic number, because the mean of its divisors is an integer number (28475678385).

Almost surely, 2^{23168860323840} is an apocalyptic number.

23168860323840 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 23168860323840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54673302499200).

23168860323840 is an abundant number, since it is smaller than the sum of its proper divisors (86177744674560).

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

23168860323840 is an equidigital number, since it uses as much as digits as its factorization.

23168860323840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 23168860323840 in words is "twenty-three trillion, one hundred sixty-eight billion, eight hundred sixty million, three hundred twenty-three thousand, eight hundred forty".