12947373628307 has 8 divisors (see below), whose sum is σ = 13032332692032. Its totient is φ = 12862446105600.

The previous prime is 12947373628279. The next prime is 12947373628309. The reversal of 12947373628307 is 70382637374921.

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 12947373628307 - 2¹⁶ = 12947373562771 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12947373628307.

It is not an unprimeable number, because it can be changed into a prime (12947373628309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7061294 + ... + 8703827.

It is an arithmetic number, because the mean of its divisors is an integer number (1629041586504).

Almost surely, 2^{12947373628307} is an apocalyptic number.

12947373628307 is a deficient number, since it is larger than the sum of its proper divisors (84959063725).

12947373628307 is a wasteful number, since it uses less digits than its factorization.

12947373628307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15770509.

The product of its (nonzero) digits is 64012032, while the sum is 62.

The spelling of 12947373628307 in words is "twelve trillion, nine hundred forty-seven billion, three hundred seventy-three million, six hundred twenty-eight thousand, three hundred seven".