12713766191 has 8 divisors (see below), whose sum is σ = 15294756480. Its totient is φ = 10323960408.

The previous prime is 12713766187. The next prime is 12713766253. The reversal of 12713766191 is 19166731721.

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 12713766191 - 2² = 12713766187 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12713766491) 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, 47795981 + ... + 47796246.

It is an arithmetic number, because the mean of its divisors is an integer number (1911844560).

Almost surely, 2^12713766191 is an apocalyptic number.

12713766191 is a deficient number, since it is larger than the sum of its proper divisors (2580990289).

12713766191 is an equidigital number, since it uses as much as digits as its factorization.

12713766191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95592253.

The product of its digits is 95256, while the sum is 44.

The spelling of 12713766191 in words is "twelve billion, seven hundred thirteen million, seven hundred sixty-six thousand, one hundred ninety-one".