108886946644 has 12 divisors (see below), whose sum is σ = 217773893344. Its totient is φ = 46665834264.

The previous prime is 108886946627. The next prime is 108886946659. The reversal of 108886946644 is 446649688801.

108886946644 is an admirable number.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944409734 + ... + 1944409789.

Almost surely, 2^108886946644 is an apocalyptic number.

108886946644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

108886946644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108886946644 is a wasteful number, since it uses less digits than its factorization.

108886946644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888819534 (or 3888819532 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 64.

The spelling of 108886946644 in words is "one hundred eight billion, eight hundred eighty-six million, nine hundred forty-six thousand, six hundred forty-four".