316127467668 has 96 divisors (see below), whose sum is σ = 784161705600. Its totient is φ = 98842484736.

The previous prime is 316127467637. The next prime is 316127467697. The reversal of 316127467668 is 866764721613.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12137796 + ... + 12163812.

It is an arithmetic number, because the mean of its divisors is an integer number (8168351100).

Almost surely, 2^316127467668 is an apocalyptic number.

316127467668 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316127467668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392080852800).

316127467668 is an abundant number, since it is smaller than the sum of its proper divisors (468034237932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316127467668 is a wasteful number, since it uses less digits than its factorization.

316127467668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26569 (or 26567 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 57.

The spelling of 316127467668 in words is "three hundred sixteen billion, one hundred twenty-seven million, four hundred sixty-seven thousand, six hundred sixty-eight".