108209558304 has 72 divisors (see below), whose sum is σ = 308865096540. Its totient is φ = 35935738368.

The previous prime is 108209558297. The next prime is 108209558321. The reversal of 108209558304 is 403855902801.

108209558304 is a `hidden beast` number, since 10 + 82 + 0 + 9 + 558 + 3 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 104781690000 + 3427868304 = 323700^2 + 58548^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 108209558304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620907 + ... + 775850.

Almost surely, 2^108209558304 is an apocalyptic number.

It is an amenable number.

108209558304 is an abundant number, since it is smaller than the sum of its proper divisors (200655538236).

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

108209558304 is a wasteful number, since it uses less digits than its factorization.

108209558304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397042 (or 1397031 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 108209558304 in words is "one hundred eight billion, two hundred nine million, five hundred fifty-eight thousand, three hundred four".