109943950272 has 56 divisors (see below), whose sum is σ = 313269788496. Its totient is φ = 33828907008.

The previous prime is 109943950229. The next prime is 109943950297. The reversal of 109943950272 is 272059349901.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22021533 + ... + 22026524.

It is an arithmetic number, because the mean of its divisors is an integer number (5594103366).

Almost surely, 2^109943950272 is an apocalyptic number.

109943950272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109943950272 is an abundant number, since it is smaller than the sum of its proper divisors (203325838224).

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

109943950272 is a wasteful number, since it uses less digits than its factorization.

109943950272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44048085 (or 44048075 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 109943950272 in words is "one hundred nine billion, nine hundred forty-three million, nine hundred fifty thousand, two hundred seventy-two".