12706879364366 has 32 divisors (see below), whose sum is σ = 21710139187968. Its totient is φ = 5521415616640.

The previous prime is 12706879364363. The next prime is 12706879364381. The reversal of 12706879364366 is 66346397860721.

It is a super-2 number, since 2×12706879364366² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12706879364296 and 12706879364305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12706879364363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6688715 + ... + 8375718.

It is an arithmetic number, because the mean of its divisors is an integer number (678441849624).

Almost surely, 2^{12706879364366} is an apocalyptic number.

12706879364366 is a deficient number, since it is larger than the sum of its proper divisors (9003259823602).

12706879364366 is a wasteful number, since it uses less digits than its factorization.

12706879364366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15066136.

The product of its (nonzero) digits is 329204736, while the sum is 68.

The spelling of 12706879364366 in words is "twelve trillion, seven hundred six billion, eight hundred seventy-nine million, three hundred sixty-four thousand, three hundred sixty-six".