317741065663 has 18 divisors (see below), whose sum is σ = 364991390376. Its totient is φ = 270962509824.

The previous prime is 317741065661. The next prime is 317741065703. The reversal of 317741065663 is 366560147713.

It is not a de Polignac number, because 317741065663 - 2¹ = 317741065661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317741065661) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 383281933 + ... + 383282761.

Almost surely, 2^317741065663 is an apocalyptic number.

317741065663 is a deficient number, since it is larger than the sum of its proper divisors (47250324713).

317741065663 is an frugal number, since it uses more digits than its factorization.

317741065663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 317741065663 in words is "three hundred seventeen billion, seven hundred forty-one million, sixty-five thousand, six hundred sixty-three".