108942874920 has 192 divisors, whose sum is σ = 386890732800. Its totient is φ = 26366722560.

The previous prime is 108942874883. The next prime is 108942874981. The reversal of 108942874920 is 29478249801.

108942874920 is a `hidden beast` number, since 108 + 9 + 42 + 8 + 7 + 492 + 0 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2405041 + ... + 2449919.

It is an arithmetic number, because the mean of its divisors is an integer number (2015055900).

Almost surely, 2^108942874920 is an apocalyptic number.

108942874920 is a gapful number since it is divisible by the number (10) 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 108942874920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193445366400).

108942874920 is an abundant number, since it is smaller than the sum of its proper divisors (277947857880).

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

108942874920 is a wasteful number, since it uses less digits than its factorization.

108942874920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45520 (or 45513 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 108942874920 in words is "one hundred eight billion, nine hundred forty-two million, eight hundred seventy-four thousand, nine hundred twenty".