12677423284636 has 48 divisors (see below), whose sum is σ = 24372449095680. Its totient is φ = 5722098773120.

The previous prime is 12677423284613. The next prime is 12677423284681. The reversal of 12677423284636 is 63648232477621.

It is a super-2 number, since 2×12677423284636² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2168400 + ... + 5482408.

It is an arithmetic number, because the mean of its divisors is an integer number (507759356160).

Almost surely, 2^{12677423284636} is an apocalyptic number.

It is an amenable number.

12677423284636 is a deficient number, since it is larger than the sum of its proper divisors (11695025811044).

12677423284636 is a wasteful number, since it uses less digits than its factorization.

12677423284636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314634 (or 3314632 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 61.

The spelling of 12677423284636 in words is "twelve trillion, six hundred seventy-seven billion, four hundred twenty-three million, two hundred eighty-four thousand, six hundred thirty-six".