109864906576 has 40 divisors (see below), whose sum is σ = 224160563520. Its totient is φ = 52019444736.

The previous prime is 109864906573. The next prime is 109864906583. The reversal of 109864906576 is 675609468901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109864906573) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 662016 + ... + 811168.

It is an arithmetic number, because the mean of its divisors is an integer number (5604014088).

Almost surely, 2^109864906576 is an apocalyptic number.

109864906576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109864906576 is an abundant number, since it is smaller than the sum of its proper divisors (114295656944).

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

109864906576 is a wasteful number, since it uses less digits than its factorization.

109864906576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151603 (or 151597 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 109864906576 in words is "one hundred nine billion, eight hundred sixty-four million, nine hundred six thousand, five hundred seventy-six".