316127468867 has 4 divisors (see below), whose sum is σ = 361288535856. Its totient is φ = 270966401880.

The previous prime is 316127468863. The next prime is 316127468869. The reversal of 316127468867 is 768864721613.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 768864721613 = 97 ⋅7926440429.

It is a cyclic number.

It is not a de Polignac number, because 316127468867 - 2² = 316127468863 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316127468863) 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, 22580533484 + ... + 22580533497.

It is an arithmetic number, because the mean of its divisors is an integer number (90322133964).

Almost surely, 2^316127468867 is an apocalyptic number.

316127468867 is a deficient number, since it is larger than the sum of its proper divisors (45161066989).

316127468867 is an equidigital number, since it uses as much as digits as its factorization.

316127468867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45161066988.

The product of its digits is 16257024, while the sum is 59.

The spelling of 316127468867 in words is "three hundred sixteen billion, one hundred twenty-seven million, four hundred sixty-eight thousand, eight hundred sixty-seven".