380373570817 has 2 divisors, whose sum is σ = 380373570818. Its totient is φ = 380373570816.

The previous prime is 380373570763. The next prime is 380373570839. The reversal of 380373570817 is 718075373083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359371474576 + 21002096241 = 599476^2 + 144921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380373570817 is a prime.

It is not a weakly prime, because it can be changed into another prime (380373570877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190186785408 + 190186785409.

It is an arithmetic number, because the mean of its divisors is an integer number (190186785409).

Almost surely, 2^380373570817 is an apocalyptic number.

It is an amenable number.

380373570817 is a deficient number, since it is larger than the sum of its proper divisors (1).

380373570817 is an equidigital number, since it uses as much as digits as its factorization.

380373570817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 380373570817 in words is "three hundred eighty billion, three hundred seventy-three million, five hundred seventy thousand, eight hundred seventeen".