108794538942 has 32 divisors (see below), whose sum is σ = 218359009440. Its totient is φ = 36136705920.

The previous prime is 108794538913. The next prime is 108794538943. The reversal of 108794538942 is 249835497801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108794538943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2454408 + ... + 2498340.

It is an arithmetic number, because the mean of its divisors is an integer number (6823719045).

Almost surely, 2^108794538942 is an apocalyptic number.

108794538942 is an abundant number, since it is smaller than the sum of its proper divisors (109564470498).

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

108794538942 is a wasteful number, since it uses less digits than its factorization.

108794538942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45388.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 108794538942 in words is "one hundred eight billion, seven hundred ninety-four million, five hundred thirty-eight thousand, nine hundred forty-two".