316917668338 has 8 divisors (see below), whose sum is σ = 475559840988. Its totient is φ = 158397721344.

The previous prime is 316917668281. The next prime is 316917668371. The reversal of 316917668338 is 833866719613.

It can be written as a sum of positive squares in 2 ways, for example, as 307622201769 + 9295466569 = 554637^2 + 96413^2 .

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, 30549931 + ... + 30560302.

Almost surely, 2^316917668338 is an apocalyptic number.

316917668338 is a deficient number, since it is larger than the sum of its proper divisors (158642172650).

316917668338 is a wasteful number, since it uses less digits than its factorization.

316917668338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61112828.

The product of its digits is 23514624, while the sum is 61.

The spelling of 316917668338 in words is "three hundred sixteen billion, nine hundred seventeen million, six hundred sixty-eight thousand, three hundred thirty-eight".