109007742724 has 24 divisors (see below), whose sum is σ = 191175768000. Its totient is φ = 54386186400.

The previous prime is 109007742653. The next prime is 109007742743. The reversal of 109007742724 is 427247700901.

109007742724 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 5426499 + ... + 5446549.

It is an arithmetic number, because the mean of its divisors is an integer number (7965657000).

Almost surely, 2^109007742724 is an apocalyptic number.

It is an amenable number.

109007742724 is a deficient number, since it is larger than the sum of its proper divisors (82168025276).

109007742724 is a wasteful number, since it uses less digits than its factorization.

109007742724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22923 (or 22921 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 109007742724 in words is "one hundred nine billion, seven million, seven hundred forty-two thousand, seven hundred twenty-four".