318299704671 has 32 divisors (see below), whose sum is σ = 474606965952. Its totient is φ = 188481392640.

The previous prime is 318299704637. The next prime is 318299704699. The reversal of 318299704671 is 176407992813.

It is a happy number.

It is not a de Polignac number, because 318299704671 - 2¹⁵ = 318299671903 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318299704571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1246710 + ... + 1480163.

It is an arithmetic number, because the mean of its divisors is an integer number (14831467686).

Almost surely, 2^318299704671 is an apocalyptic number.

318299704671 is a deficient number, since it is larger than the sum of its proper divisors (156307261281).

318299704671 is a wasteful number, since it uses less digits than its factorization.

318299704671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727003.

The product of its (nonzero) digits is 4572288, while the sum is 57.

The spelling of 318299704671 in words is "three hundred eighteen billion, two hundred ninety-nine million, seven hundred four thousand, six hundred seventy-one".