12194375972904 has 64 divisors (see below), whose sum is σ = 33942821846400. Its totient is φ = 4056445360512.

The previous prime is 12194375972899. The next prime is 12194375972959. The reversal of 12194375972904 is 40927957349121.

12194375972904 is a `hidden beast` number, since 1 + 2 + 1 + 9 + 4 + 37 + 597 + 2 + 9 + 0 + 4 = 666.

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, 57857277 + ... + 58067660.

It is an arithmetic number, because the mean of its divisors is an integer number (530356591350).

Almost surely, 2^{12194375972904} is an apocalyptic number.

It is an amenable number.

12194375972904 is an abundant number, since it is smaller than the sum of its proper divisors (21748445873496).

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

12194375972904 is a wasteful number, since it uses less digits than its factorization.

12194375972904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115925439 (or 115925429 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

The spelling of 12194375972904 in words is "twelve trillion, one hundred ninety-four billion, three hundred seventy-five million, nine hundred seventy-two thousand, nine hundred four".