316104742469 has 2 divisors, whose sum is σ = 316104742470. Its totient is φ = 316104742468.

The previous prime is 316104742463. The next prime is 316104742507. The reversal of 316104742469 is 964247401613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283375228900 + 32729513569 = 532330^2 + 180913^2 .

It is a cyclic number.

It is not a de Polignac number, because 316104742469 - 2⁴ = 316104742453 is a prime.

It is a super-2 number, since 2×316104742469² (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 (316104742463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158052371234 + 158052371235.

It is an arithmetic number, because the mean of its divisors is an integer number (158052371235).

Almost surely, 2^316104742469 is an apocalyptic number.

It is an amenable number.

316104742469 is a deficient number, since it is larger than the sum of its proper divisors (1).

316104742469 is an equidigital number, since it uses as much as digits as its factorization.

316104742469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 316104742469 in words is "three hundred sixteen billion, one hundred four million, seven hundred forty-two thousand, four hundred sixty-nine".