12636014662064 has 10 divisors (see below), whose sum is σ = 24482278407780. Its totient is φ = 6318007331024.

The previous prime is 12636014662027. The next prime is 12636014662079. The reversal of 12636014662064 is 46026641063621.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394875458174 + ... + 394875458205.

It is an arithmetic number, because the mean of its divisors is an integer number (2448227840778).

Almost surely, 2^{12636014662064} is an apocalyptic number.

It is an amenable number.

12636014662064 is a deficient number, since it is larger than the sum of its proper divisors (11846263745716).

12636014662064 is an equidigital number, since it uses as much as digits as its factorization.

12636014662064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789750916387 (or 789750916381 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 12636014662064 in words is "twelve trillion, six hundred thirty-six billion, fourteen million, six hundred sixty-two thousand, sixty-four".