6368422117361 has 2 divisors, whose sum is σ = 6368422117362. Its totient is φ = 6368422117360.

The previous prime is 6368422117349. The next prime is 6368422117391. The reversal of 6368422117361 is 1637112248636.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4757982438400 + 1610439678961 = 2181280^2 + 1269031^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6368422117361 is a prime.

It is not a weakly prime, because it can be changed into another prime (6368422117391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3184211058680 + 3184211058681.

It is an arithmetic number, because the mean of its divisors is an integer number (3184211058681).

Almost surely, 2^{6368422117361} is an apocalyptic number.

It is an amenable number.

6368422117361 is a deficient number, since it is larger than the sum of its proper divisors (1).

6368422117361 is an equidigital number, since it uses as much as digits as its factorization.

6368422117361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 50.

The spelling of 6368422117361 in words is "six trillion, three hundred sixty-eight billion, four hundred twenty-two million, one hundred seventeen thousand, three hundred sixty-one".