316167451871 has 2 divisors, whose sum is σ = 316167451872. Its totient is φ = 316167451870.

The previous prime is 316167451813. The next prime is 316167451907. The reversal of 316167451871 is 178154761613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316167451871 - 2¹⁰ = 316167450847 is a prime.

It is a super-2 number, since 2×316167451871² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316167450871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158083725935 + 158083725936.

It is an arithmetic number, because the mean of its divisors is an integer number (158083725936).

Almost surely, 2^316167451871 is an apocalyptic number.

316167451871 is a deficient number, since it is larger than the sum of its proper divisors (1).

316167451871 is an equidigital number, since it uses as much as digits as its factorization.

316167451871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 50.

The spelling of 316167451871 in words is "three hundred sixteen billion, one hundred sixty-seven million, four hundred fifty-one thousand, eight hundred seventy-one".