8366945604912 has 100 divisors (see below), whose sum is σ = 24407048571136. Its totient is φ = 2767021326720.

The previous prime is 8366945604911. The next prime is 8366945604917. The reversal of 8366945604912 is 2194065496638.

8366945604912 is a `hidden beast` number, since 8 + 3 + 6 + 6 + 9 + 4 + 5 + 604 + 9 + 12 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8366945604912.

It is not an unprimeable number, because it can be changed into a prime (8366945604911) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25252639 + ... + 25581822.

Almost surely, 2^{8366945604912} is an apocalyptic number.

It is an amenable number.

8366945604912 is an abundant number, since it is smaller than the sum of its proper divisors (16040102966224).

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

8366945604912 is a wasteful number, since it uses less digits than its factorization.

8366945604912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50834608 (or 50834593 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 63.

The spelling of 8366945604912 in words is "eight trillion, three hundred sixty-six billion, nine hundred forty-five million, six hundred four thousand, nine hundred twelve".