108566679690 has 96 divisors (see below), whose sum is σ = 333722263680. Its totient is φ = 23959539072.

The previous prime is 108566679673. The next prime is 108566679713. The reversal of 108566679690 is 96976665801.

It is a super-2 number, since 2×108566679690² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2952904 + ... + 2989443.

It is an arithmetic number, because the mean of its divisors is an integer number (3476273580).

Almost surely, 2^108566679690 is an apocalyptic number.

108566679690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108566679690 is an abundant number, since it is smaller than the sum of its proper divisors (225155583990).

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

108566679690 is a wasteful number, since it uses less digits than its factorization.

108566679690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942396 (or 5942393 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The spelling of 108566679690 in words is "one hundred eight billion, five hundred sixty-six million, six hundred seventy-nine thousand, six hundred ninety".