109413795656 has 32 divisors (see below), whose sum is σ = 235579946400. Its totient is φ = 47115987840.

The previous prime is 109413795629. The next prime is 109413795679. The reversal of 109413795656 is 656597314901.

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, 32717765 + ... + 32721108.

It is an arithmetic number, because the mean of its divisors is an integer number (7361873325).

Almost surely, 2^109413795656 is an apocalyptic number.

It is an amenable number.

109413795656 is an abundant number, since it is smaller than the sum of its proper divisors (126166150744).

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

109413795656 is a wasteful number, since it uses less digits than its factorization.

109413795656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65438909 (or 65438905 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 56.

The spelling of 109413795656 in words is "one hundred nine billion, four hundred thirteen million, seven hundred ninety-five thousand, six hundred fifty-six".