12746044315 has 8 divisors (see below), whose sum is σ = 15310269360. Its totient is φ = 10186824672.

The previous prime is 12746044247. The next prime is 12746044327. The reversal of 12746044315 is 51344064721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12746044315 - 2⁷ = 12746044187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245744 + ... + 1255933.

It is an arithmetic number, because the mean of its divisors is an integer number (1913783670).

Almost surely, 2^12746044315 is an apocalyptic number.

12746044315 is a deficient number, since it is larger than the sum of its proper divisors (2564225045).

12746044315 is a wasteful number, since it uses less digits than its factorization.

12746044315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502701.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 12746044315 in words is "twelve billion, seven hundred forty-six million, forty-four thousand, three hundred fifteen".