10408816170081 has 32 divisors (see below), whose sum is σ = 18191888998400. Its totient is φ = 5756027371920.

The previous prime is 10408816170073. The next prime is 10408816170157. The reversal of 10408816170081 is 18007161880401.

10408816170081 is a `hidden beast` number, since 1 + 0 + 408 + 8 + 161 + 7 + 0 + 0 + 81 = 666.

It is not a de Polignac number, because 10408816170081 - 2³ = 10408816170073 is a prime.

It is a super-2 number, since 2×10408816170081² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10408816170031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 888269971 + ... + 888281688.

It is an arithmetic number, because the mean of its divisors is an integer number (568496531200).

Almost surely, 2^{10408816170081} is an apocalyptic number.

It is an amenable number.

10408816170081 is a deficient number, since it is larger than the sum of its proper divisors (7783072828319).

10408816170081 is a wasteful number, since it uses less digits than its factorization.

10408816170081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776551706 (or 1776551700 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 45.

The spelling of 10408816170081 in words is "ten trillion, four hundred eight billion, eight hundred sixteen million, one hundred seventy thousand, eighty-one".