108712025428 has 24 divisors (see below), whose sum is σ = 197836692480. Its totient is φ = 52206883680.

The previous prime is 108712025419. The next prime is 108712025473. The reversal of 108712025428 is 824520217801.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2431176 + ... + 2475487.

It is an arithmetic number, because the mean of its divisors is an integer number (8243195520).

Almost surely, 2^108712025428 is an apocalyptic number.

It is an amenable number.

108712025428 is a deficient number, since it is larger than the sum of its proper divisors (89124667052).

108712025428 is a wasteful number, since it uses less digits than its factorization.

108712025428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906887 (or 4906885 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 108712025428 in words is "one hundred eight billion, seven hundred twelve million, twenty-five thousand, four hundred twenty-eight".