317941928443 has 8 divisors (see below), whose sum is σ = 337421872368. Its totient is φ = 298548370944.

The previous prime is 317941928429. The next prime is 317941928449. The reversal of 317941928443 is 344829149713.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-317941928443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (317941928449) 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 7 ways as a sum of consecutive naturals, for example, 21589021 + ... + 21603742.

It is an arithmetic number, because the mean of its divisors is an integer number (42177734046).

Almost surely, 2^317941928443 is an apocalyptic number.

317941928443 is a deficient number, since it is larger than the sum of its proper divisors (19479943925).

317941928443 is a wasteful number, since it uses less digits than its factorization.

317941928443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43193213.

The product of its digits is 5225472, while the sum is 55.

The spelling of 317941928443 in words is "three hundred seventeen billion, nine hundred forty-one million, nine hundred twenty-eight thousand, four hundred forty-three".