316567340149 has 2 divisors, whose sum is σ = 316567340150. Its totient is φ = 316567340148.

The previous prime is 316567340119. The next prime is 316567340197. The reversal of 316567340149 is 941043765613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174632052100 + 141935288049 = 417890^2 + 376743^2 .

It is a cyclic number.

It is not a de Polignac number, because 316567340149 - 2³⁷ = 179128386677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316567340119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158283670074 + 158283670075.

It is an arithmetic number, because the mean of its divisors is an integer number (158283670075).

Almost surely, 2^316567340149 is an apocalyptic number.

It is an amenable number.

316567340149 is a deficient number, since it is larger than the sum of its proper divisors (1).

316567340149 is an equidigital number, since it uses as much as digits as its factorization.

316567340149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 316567340149 in words is "three hundred sixteen billion, five hundred sixty-seven million, three hundred forty thousand, one hundred forty-nine".