316144406623 has 2 divisors, whose sum is σ = 316144406624. Its totient is φ = 316144406622.

The previous prime is 316144406587. The next prime is 316144406653. The reversal of 316144406623 is 326604441613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316144406623 - 2²⁵ = 316110852191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316144406653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158072203311 + 158072203312.

It is an arithmetic number, because the mean of its divisors is an integer number (158072203312).

Almost surely, 2^316144406623 is an apocalyptic number.

316144406623 is a deficient number, since it is larger than the sum of its proper divisors (1).

316144406623 is an equidigital number, since it uses as much as digits as its factorization.

316144406623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 316144406623 in words is "three hundred sixteen billion, one hundred forty-four million, four hundred six thousand, six hundred twenty-three".