108499423072 has 24 divisors (see below), whose sum is σ = 218818198872. Its totient is φ = 52926547200.

The previous prime is 108499423009. The next prime is 108499423111. The reversal of 108499423072 is 270324994801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41347554 + ... + 41350177.

It is an arithmetic number, because the mean of its divisors is an integer number (9117424953).

Almost surely, 2^108499423072 is an apocalyptic number.

It is an amenable number.

108499423072 is an abundant number, since it is smaller than the sum of its proper divisors (110318775800).

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

108499423072 is an equidigital number, since it uses as much as digits as its factorization.

108499423072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82697782 (or 82697774 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 108499423072 in words is "one hundred eight billion, four hundred ninety-nine million, four hundred twenty-three thousand, seventy-two".