12678265153184 has 24 divisors (see below), whose sum is σ = 25765506603648. Its totient is φ = 6134644428480.

The previous prime is 12678265153163. The next prime is 12678265153199. The reversal of 12678265153184 is 48135156287621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6390253622 + ... + 6390255605.

It is an arithmetic number, because the mean of its divisors is an integer number (1073562775152).

Almost surely, 2^{12678265153184} is an apocalyptic number.

It is an amenable number.

12678265153184 is an abundant number, since it is smaller than the sum of its proper divisors (13087241450464).

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

12678265153184 is a wasteful number, since it uses less digits than its factorization.

12678265153184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12780509268 (or 12780509260 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 59.

The spelling of 12678265153184 in words is "twelve trillion, six hundred seventy-eight billion, two hundred sixty-five million, one hundred fifty-three thousand, one hundred eighty-four".