317012326667 has 4 divisors (see below), whose sum is σ = 317014251240. Its totient is φ = 317010402096.

The previous prime is 317012326663. The next prime is 317012326679. The reversal of 317012326667 is 766623210713.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 317012326667 - 2² = 317012326663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (317012326661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689417 + ... + 1053242.

It is an arithmetic number, because the mean of its divisors is an integer number (79253562810).

Almost surely, 2^317012326667 is an apocalyptic number.

317012326667 is a deficient number, since it is larger than the sum of its proper divisors (1924573).

317012326667 is a wasteful number, since it uses less digits than its factorization.

317012326667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924572.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 317012326667 in words is "three hundred seventeen billion, twelve million, three hundred twenty-six thousand, six hundred sixty-seven".