316424282421613 has 2 divisors, whose sum is σ = 316424282421614. Its totient is φ = 316424282421612.

The previous prime is 316424282421589. The next prime is 316424282421647. The reversal of 316424282421613 is 316124282424613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 267015796621924 + 49408485799689 = 16340618^2 + 7029117^2 .

It is a cyclic number.

It is not a de Polignac number, because 316424282421613 - 2²⁹ = 316423745550701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316424282421673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158212141210806 + 158212141210807.

It is an arithmetic number, because the mean of its divisors is an integer number (158212141210807).

Almost surely, 2^{316424282421613} is an apocalyptic number.

It is an amenable number.

316424282421613 is a deficient number, since it is larger than the sum of its proper divisors (1).

316424282421613 is an equidigital number, since it uses as much as digits as its factorization.

316424282421613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2654208, while the sum is 49.

The spelling of 316424282421613 in words is "three hundred sixteen trillion, four hundred twenty-four billion, two hundred eighty-two million, four hundred twenty-one thousand, six hundred thirteen".