109204879036 has 48 divisors (see below), whose sum is σ = 216144159840. Its totient is φ = 47821777920.

The previous prime is 109204878947. The next prime is 109204879073. The reversal of 109204879036 is 630978402901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489496 + ... + 676768.

It is an arithmetic number, because the mean of its divisors is an integer number (4503003330).

Almost surely, 2^109204879036 is an apocalyptic number.

It is an amenable number.

109204879036 is a deficient number, since it is larger than the sum of its proper divisors (106939280804).

109204879036 is a wasteful number, since it uses less digits than its factorization.

109204879036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187774 (or 187772 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 109204879036 in words is "one hundred nine billion, two hundred four million, eight hundred seventy-nine thousand, thirty-six".