109299444 has 24 divisors (see below), whose sum is σ = 255726240. Its totient is φ = 36333984.

The previous prime is 109299439. The next prime is 109299451. The reversal of 109299444 is 444992901.

It is a junction number, because it is equal to n+sod(n) for n = 109299396 and 109299405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7734 + ... + 16685.

It is an arithmetic number, because the mean of its divisors is an integer number (10655260).

Almost surely, 2^109299444 is an apocalyptic number.

It is an amenable number.

109299444 is an abundant number, since it is smaller than the sum of its proper divisors (146426796).

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

109299444 is a wasteful number, since it uses less digits than its factorization.

109299444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24799 (or 24797 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 109299444 is about 10454.6374399115. The cubic root of 109299444 is about 478.1226496189.

The spelling of 109299444 in words is "one hundred nine million, two hundred ninety-nine thousand, four hundred forty-four".