12746706763704 has 16 divisors (see below), whose sum is σ = 31866766909320. Its totient is φ = 4248902254560.

The previous prime is 12746706763649. The next prime is 12746706763727. The reversal of 12746706763704 is 40736760764721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265556390887 + ... + 265556390934.

Almost surely, 2^{12746706763704} is an apocalyptic number.

It is an amenable number.

12746706763704 is an abundant number, since it is smaller than the sum of its proper divisors (19120060145616).

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

12746706763704 is a wasteful number, since it uses less digits than its factorization.

12746706763704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531112781830 (or 531112781826 counting only the distinct ones).

The product of its (nonzero) digits is 49787136, while the sum is 60.

The spelling of 12746706763704 in words is "twelve trillion, seven hundred forty-six billion, seven hundred six million, seven hundred sixty-three thousand, seven hundred four".