6371388831713 has 2 divisors, whose sum is σ = 6371388831714. Its totient is φ = 6371388831712.

The previous prime is 6371388831697. The next prime is 6371388831749. The reversal of 6371388831713 is 3171388831736.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5832070441024 + 539318390689 = 2414968^2 + 734383^2 .

It is a cyclic number.

It is not a de Polignac number, because 6371388831713 - 2⁴ = 6371388831697 is a prime.

It is not a weakly prime, because it can be changed into another prime (6371388831113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3185694415856 + 3185694415857.

It is an arithmetic number, because the mean of its divisors is an integer number (3185694415857).

Almost surely, 2^{6371388831713} is an apocalyptic number.

It is an amenable number.

6371388831713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6371388831713 is an equidigital number, since it uses as much as digits as its factorization.

6371388831713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12192768, while the sum is 59.

The spelling of 6371388831713 in words is "six trillion, three hundred seventy-one billion, three hundred eighty-eight million, eight hundred thirty-one thousand, seven hundred thirteen".