316377458219 has 2 divisors, whose sum is σ = 316377458220. Its totient is φ = 316377458218.

The previous prime is 316377458209. The next prime is 316377458233. The reversal of 316377458219 is 912854773613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316377458219 - 2¹² = 316377454123 is a prime.

It is a super-2 number, since 2×316377458219² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (316377458209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158188729109 + 158188729110.

It is an arithmetic number, because the mean of its divisors is an integer number (158188729110).

Almost surely, 2^316377458219 is an apocalyptic number.

316377458219 is a deficient number, since it is larger than the sum of its proper divisors (1).

316377458219 is an equidigital number, since it uses as much as digits as its factorization.

316377458219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 56.

The spelling of 316377458219 in words is "three hundred sixteen billion, three hundred seventy-seven million, four hundred fifty-eight thousand, two hundred nineteen".