317444964803 has 2 divisors, whose sum is σ = 317444964804. Its totient is φ = 317444964802.

The previous prime is 317444964787. The next prime is 317444964829. The reversal of 317444964803 is 308469444713.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 317444964803 - 2⁴ = 317444964787 is a prime.

It is not a weakly prime, because it can be changed into another prime (317444924803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158722482401 + 158722482402.

It is an arithmetic number, because the mean of its divisors is an integer number (158722482402).

Almost surely, 2^317444964803 is an apocalyptic number.

317444964803 is a deficient number, since it is larger than the sum of its proper divisors (1).

317444964803 is an equidigital number, since it uses as much as digits as its factorization.

317444964803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 317444964803 in words is "three hundred seventeen billion, four hundred forty-four million, nine hundred sixty-four thousand, eight hundred three".