23401381116960 has 576 divisors, whose sum is σ = 99691404583680. Its totient is φ = 4856316272640.

The previous prime is 23401381116941. The next prime is 23401381117019. The reversal of 23401381116960 is 6961118310432.

23401381116960 is a `hidden beast` number, since 2 + 3 + 401 + 3 + 81 + 1 + 169 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 85573726 + ... + 85846754.

It is an arithmetic number, because the mean of its divisors is an integer number (173075355180).

Almost surely, 2^{23401381116960} is an apocalyptic number.

23401381116960 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 23401381116960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49845702291840).

23401381116960 is an abundant number, since it is smaller than the sum of its proper divisors (76290023466720).

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

23401381116960 is a wasteful number, since it uses less digits than its factorization.

23401381116960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273841 (or 273830 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 23401381116960 in words is "twenty-three trillion, four hundred one billion, three hundred eighty-one million, one hundred sixteen thousand, nine hundred sixty".