12974384759 has 4 divisors (see below), whose sum is σ = 14827868304. Its totient is φ = 11120901216.

The previous prime is 12974384719. The next prime is 12974384767. The reversal of 12974384759 is 95748347921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95748347921 = 189463 ⋅505367.

It is a cyclic number.

It is not a de Polignac number, because 12974384759 - 2⁸ = 12974384503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12974384698 and 12974384707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12974384719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926741762 + ... + 926741775.

It is an arithmetic number, because the mean of its divisors is an integer number (3706967076).

Almost surely, 2^12974384759 is an apocalyptic number.

12974384759 is a deficient number, since it is larger than the sum of its proper divisors (1853483545).

12974384759 is an equidigital number, since it uses as much as digits as its factorization.

12974384759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853483544.

The product of its digits is 15240960, while the sum is 59.

The spelling of 12974384759 in words is "twelve billion, nine hundred seventy-four million, three hundred eighty-four thousand, seven hundred fifty-nine".