18410356401372 has 288 divisors, whose sum is σ = 53125702156800. Its totient is φ = 5328977942016.

The previous prime is 18410356401343. The next prime is 18410356401389. The reversal of 18410356401372 is 27310465301481.

18410356401372 is a `hidden beast` number, since 1 + 8 + 4 + 1 + 0 + 3 + 564 + 0 + 13 + 72 = 666.

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, 785178553 + ... + 785201999.

It is an arithmetic number, because the mean of its divisors is an integer number (184464243600).

Almost surely, 2^{18410356401372} is an apocalyptic number.

18410356401372 is a gapful number since it is divisible by the number (12) 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 18410356401372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26562851078400).

18410356401372 is an abundant number, since it is smaller than the sum of its proper divisors (34715345755428).

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

18410356401372 is a wasteful number, since it uses less digits than its factorization.

18410356401372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24105 (or 24100 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 18410356401372 in words is "eighteen trillion, four hundred ten billion, three hundred fifty-six million, four hundred one thousand, three hundred seventy-two".