16402136132900 has 108 divisors (see below), whose sum is σ = 41405619745728. Its totient is φ = 5623325789760.

The previous prime is 16402136132897. The next prime is 16402136132933. The reversal of 16402136132900 is 923163120461.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 124624529 + ... + 124756071.

It is an arithmetic number, because the mean of its divisors is an integer number (383385368016).

Almost surely, 2^{16402136132900} is an apocalyptic number.

16402136132900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16402136132900 is an abundant number, since it is smaller than the sum of its proper divisors (25003483612828).

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

16402136132900 is a wasteful number, since it uses less digits than its factorization.

16402136132900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157018 (or 157004 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 16402136132900 in words is "sixteen trillion, four hundred two billion, one hundred thirty-six million, one hundred thirty-two thousand, nine hundred".