316356454448 has 20 divisors (see below), whose sum is σ = 616844715840. Its totient is φ = 157170721344.

The previous prime is 316356454441. The next prime is 316356454457. The reversal of 316356454448 is 844454653613.

It is a self number, because there is not a number n which added to its sum of digits gives 316356454448.

It is not an unprimeable number, because it can be changed into a prime (316356454441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62966528 + ... + 62971551.

It is an arithmetic number, because the mean of its divisors is an integer number (30842235792).

Almost surely, 2^316356454448 is an apocalyptic number.

It is an amenable number.

316356454448 is a deficient number, since it is larger than the sum of its proper divisors (300488261392).

316356454448 is a wasteful number, since it uses less digits than its factorization.

316356454448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125938244 (or 125938238 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 53.

The spelling of 316356454448 in words is "three hundred sixteen billion, three hundred fifty-six million, four hundred fifty-four thousand, four hundred forty-eight".