318648014817 has 8 divisors (see below), whose sum is σ = 463488021600. Its totient is φ = 193120008960.

The previous prime is 318648014813. The next prime is 318648014863. The reversal of 318648014817 is 718410846813.

318648014817 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 318648014817 - 2² = 318648014813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 318648014817.

It is not an unprimeable number, because it can be changed into a prime (318648014813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4828000192 + ... + 4828000257.

It is an arithmetic number, because the mean of its divisors is an integer number (57936002700).

Almost surely, 2^318648014817 is an apocalyptic number.

It is an amenable number.

318648014817 is a deficient number, since it is larger than the sum of its proper divisors (144840006783).

318648014817 is a wasteful number, since it uses less digits than its factorization.

318648014817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9656000463.

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 318648014817 in words is "three hundred eighteen billion, six hundred forty-eight million, fourteen thousand, eight hundred seventeen".