108116972472940 has 72 divisors (see below), whose sum is σ = 242511389814960. Its totient is φ = 40477019780736.

The previous prime is 108116972472937. The next prime is 108116972472973. The reversal of 108116972472940 is 49274279611801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89609475 + ... + 90807994.

It is an arithmetic number, because the mean of its divisors is an integer number (3368213747430).

Almost surely, 2^{108116972472940} is an apocalyptic number.

108116972472940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108116972472940 is an abundant number, since it is smaller than the sum of its proper divisors (134394417342020).

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

108116972472940 is a wasteful number, since it uses less digits than its factorization.

108116972472940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180417599 (or 180417578 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 61.

The spelling of 108116972472940 in words is "one hundred eight trillion, one hundred sixteen billion, nine hundred seventy-two million, four hundred seventy-two thousand, nine hundred forty".