317040345599 has 8 divisors (see below), whose sum is σ = 324443708160. Its totient is φ = 309638361816.

The previous prime is 317040345577. The next prime is 317040345617. The reversal of 317040345599 is 995543040713.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 317040345599 - 2¹² = 317040341503 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 (317040345529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128042 + ... + 806520.

It is an arithmetic number, because the mean of its divisors is an integer number (40555463520).

Almost surely, 2^317040345599 is an apocalyptic number.

317040345599 is a deficient number, since it is larger than the sum of its proper divisors (7403362561).

317040345599 is a wasteful number, since it uses less digits than its factorization.

317040345599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689389.

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 317040345599 in words is "three hundred seventeen billion, forty million, three hundred forty-five thousand, five hundred ninety-nine".