12713988895 has 8 divisors (see below), whose sum is σ = 15258682656. Its totient is φ = 10169927136.

The previous prime is 12713988893. The next prime is 12713988961. The reversal of 12713988895 is 59888931721.

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 12713988895 - 2¹ = 12713988893 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 (12713988893) 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, 112552 + ... + 195181.

It is an arithmetic number, because the mean of its divisors is an integer number (1907335332).

Almost surely, 2^12713988895 is an apocalyptic number.

12713988895 is a deficient number, since it is larger than the sum of its proper divisors (2544693761).

12713988895 is an equidigital number, since it uses as much as digits as its factorization.

12713988895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316001.

The product of its digits is 8709120, while the sum is 61.

The spelling of 12713988895 in words is "twelve billion, seven hundred thirteen million, nine hundred eighty-eight thousand, eight hundred ninety-five".