108716990364 has 72 divisors (see below), whose sum is σ = 286909983360. Its totient is φ = 34645350432.

The previous prime is 108716990353. The next prime is 108716990453. The reversal of 108716990364 is 463099617801.

It is a self number, because there is not a number n which added to its sum of digits gives 108716990364.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1605439 + ... + 1671785.

It is an arithmetic number, because the mean of its divisors is an integer number (3984860880).

Almost surely, 2^108716990364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108716990364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143454991680).

108716990364 is an abundant number, since it is smaller than the sum of its proper divisors (178192992996).

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

108716990364 is a wasteful number, since it uses less digits than its factorization.

108716990364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68359 (or 68354 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 108716990364 in words is "one hundred eight billion, seven hundred sixteen million, nine hundred ninety thousand, three hundred sixty-four".