109297578696 has 32 divisors (see below), whose sum is σ = 282666153600. Its totient is φ = 35176232000.

The previous prime is 109297578629. The next prime is 109297578701. The reversal of 109297578696 is 696875792901.

It is a self number, because there is not a number n which added to its sum of digits gives 109297578696.

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, 78517680 + ... + 78519071.

It is an arithmetic number, because the mean of its divisors is an integer number (8833317300).

Almost surely, 2^109297578696 is an apocalyptic number.

It is an amenable number.

109297578696 is an abundant number, since it is smaller than the sum of its proper divisors (173368574904).

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

109297578696 is a wasteful number, since it uses less digits than its factorization.

109297578696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157036789 (or 157036785 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 69.

The spelling of 109297578696 in words is "one hundred nine billion, two hundred ninety-seven million, five hundred seventy-eight thousand, six hundred ninety-six".