316342465009 has 2 divisors, whose sum is σ = 316342465010. Its totient is φ = 316342465008.

The previous prime is 316342465001. The next prime is 316342465051. The reversal of 316342465009 is 900564243613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168897984784 + 147444480225 = 410972^2 + 383985^2 .

It is a cyclic number.

It is not a de Polignac number, because 316342465009 - 2³ = 316342465001 is a prime.

It is not a weakly prime, because it can be changed into another prime (316342465001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158171232504 + 158171232505.

It is an arithmetic number, because the mean of its divisors is an integer number (158171232505).

Almost surely, 2^316342465009 is an apocalyptic number.

It is an amenable number.

316342465009 is a deficient number, since it is larger than the sum of its proper divisors (1).

316342465009 is an equidigital number, since it uses as much as digits as its factorization.

316342465009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 316342465009 in words is "three hundred sixteen billion, three hundred forty-two million, four hundred sixty-five thousand, nine".