316454162412263 has 4 divisors (see below), whose sum is σ = 317008372854888. Its totient is φ = 315899951969640.

The previous prime is 316454162412211. The next prime is 316454162412277. The reversal of 316454162412263 is 362214261454613.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316454162412263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316454162712263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277105220456 + ... + 277105221597.

It is an arithmetic number, because the mean of its divisors is an integer number (79252093213722).

Almost surely, 2^{316454162412263} is an apocalyptic number.

316454162412263 is a deficient number, since it is larger than the sum of its proper divisors (554210442625).

316454162412263 is an equidigital number, since it uses as much as digits as its factorization.

316454162412263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554210442624.

The product of its digits is 4976640, while the sum is 50.

The spelling of 316454162412263 in words is "three hundred sixteen trillion, four hundred fifty-four billion, one hundred sixty-two million, four hundred twelve thousand, two hundred sixty-three".