1396192656713 has 4 divisors (see below), whose sum is σ = 1410586395540. Its totient is φ = 1381798917888.

The previous prime is 1396192656709. The next prime is 1396192656739. The reversal of 1396192656713 is 3176562916931.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 313837484944 + 1082355171769 = 560212^2 + 1040363^2 .

It is a cyclic number.

It is not a de Polignac number, because 1396192656713 - 2² = 1396192656709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1396192656613) 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, 7196869268 + ... + 7196869461.

It is an arithmetic number, because the mean of its divisors is an integer number (352646598885).

Almost surely, 2^{1396192656713} is an apocalyptic number.

It is an amenable number.

1396192656713 is a deficient number, since it is larger than the sum of its proper divisors (14393738827).

1396192656713 is an equidigital number, since it uses as much as digits as its factorization.

1396192656713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14393738826.

The product of its digits is 11022480, while the sum is 59.

The spelling of 1396192656713 in words is "one trillion, three hundred ninety-six billion, one hundred ninety-two million, six hundred fifty-six thousand, seven hundred thirteen".