316424282424647 has 2 divisors, whose sum is σ = 316424282424648. Its totient is φ = 316424282424646.

The previous prime is 316424282424599. The next prime is 316424282424689. The reversal of 316424282424647 is 746424282424613.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316424282424647 - 2¹² = 316424282420551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316424282424347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158212141212323 + 158212141212324.

It is an arithmetic number, because the mean of its divisors is an integer number (158212141212324).

Almost surely, 2^{316424282424647} is an apocalyptic number.

316424282424647 is a deficient number, since it is larger than the sum of its proper divisors (1).

316424282424647 is an equidigital number, since it uses as much as digits as its factorization.

316424282424647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 99090432, while the sum is 59.

The spelling of 316424282424647 in words is "three hundred sixteen trillion, four hundred twenty-four billion, two hundred eighty-two million, four hundred twenty-four thousand, six hundred forty-seven".