109713444 has 24 divisors (see below), whose sum is σ = 271057248. Its totient is φ = 34419840.

The previous prime is 109713421. The next prime is 109713449. The reversal of 109713444 is 444317901.

It is a super-2 number, since 2×109713444² = 24074079588682272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109713449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268702 + ... + 269109.

It is an arithmetic number, because the mean of its divisors is an integer number (11294052).

Almost surely, 2^109713444 is an apocalyptic number.

It is an amenable number.

109713444 is an abundant number, since it is smaller than the sum of its proper divisors (161343804).

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

109713444 is a wasteful number, since it uses less digits than its factorization.

109713444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537835 (or 537833 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 109713444 is about 10474.4185518815. The cubic root of 109713444 is about 478.7255602237.

It can be divided in two parts, 1097 and 13444, that added together give a palindrome (14541).

The spelling of 109713444 in words is "one hundred nine million, seven hundred thirteen thousand, four hundred forty-four".