12366916874 has 32 divisors (see below), whose sum is σ = 21330739584. Its totient is φ = 5332662720.

The previous prime is 12366916871. The next prime is 12366916907. The reversal of 12366916874 is 47861966321.

It is not an unprimeable number, because it can be changed into a prime (12366916871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214757 + ... + 266184.

It is an arithmetic number, because the mean of its divisors is an integer number (666585612).

Almost surely, 2^12366916874 is an apocalyptic number.

12366916874 is a deficient number, since it is larger than the sum of its proper divisors (8963822710).

12366916874 is a wasteful number, since it uses less digits than its factorization.

12366916874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481022.

The product of its digits is 2612736, while the sum is 53.

The spelling of 12366916874 in words is "twelve billion, three hundred sixty-six million, nine hundred sixteen thousand, eight hundred seventy-four".