316293302447 has 4 divisors (see below), whose sum is σ = 316510091640. Its totient is φ = 316076513256.

The previous prime is 316293302411. The next prime is 316293302483. The reversal of 316293302447 is 744203392613.

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

It is an interprime number because it is at equal distance from previous prime (316293302411) and next prime (316293302483).

It is a cyclic number.

It is not a de Polignac number, because 316293302447 - 2³⁶ = 247573825711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316293302398 and 316293302407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316293302407) 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, 108392408 + ... + 108395325.

It is an arithmetic number, because the mean of its divisors is an integer number (79127522910).

Almost surely, 2^316293302447 is an apocalyptic number.

316293302447 is a deficient number, since it is larger than the sum of its proper divisors (216789193).

316293302447 is a wasteful number, since it uses less digits than its factorization.

316293302447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216789192.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 316293302447 in words is "three hundred sixteen billion, two hundred ninety-three million, three hundred two thousand, four hundred forty-seven".