319469056271 has 2 divisors, whose sum is σ = 319469056272. Its totient is φ = 319469056270.

The previous prime is 319469056267. The next prime is 319469056289. The reversal of 319469056271 is 172650964913.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 319469056271 - 2² = 319469056267 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (319469056211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159734528135 + 159734528136.

It is an arithmetic number, because the mean of its divisors is an integer number (159734528136).

Almost surely, 2^319469056271 is an apocalyptic number.

319469056271 is a deficient number, since it is larger than the sum of its proper divisors (1).

319469056271 is an equidigital number, since it uses as much as digits as its factorization.

319469056271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 319469056271 in words is "three hundred nineteen billion, four hundred sixty-nine million, fifty-six thousand, two hundred seventy-one".