317162042 has 8 divisors (see below), whose sum is σ = 496427616. Its totient is φ = 151686172.

The previous prime is 317162033. The next prime is 317162051. The reversal of 317162042 is 240261713.

It is an interprime number because it is at equal distance from previous prime (317162033) and next prime (317162051).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3447368 + ... + 3447459.

It is an arithmetic number, because the mean of its divisors is an integer number (62053452).

Almost surely, 2^317162042 is an apocalyptic number.

317162042 is a deficient number, since it is larger than the sum of its proper divisors (179265574).

317162042 is a wasteful number, since it uses less digits than its factorization.

317162042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6894852.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 317162042 is about 17809.0438261014. The cubic root of 317162042 is about 681.9623549136.

The spelling of 317162042 in words is "three hundred seventeen million, one hundred sixty-two thousand, forty-two".