317478874713 has 288 divisors, whose sum is σ = 604212505344. Its totient is φ = 144247910400.

The previous prime is 317478874703. The next prime is 317478874729.

It is a happy number.

317478874713 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 317478874713 - 2²² = 317474680409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (317478874703) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2317363981 + ... + 2317364117.

It is an arithmetic number, because the mean of its divisors is an integer number (2097960088).

Almost surely, 2^317478874713 is an apocalyptic number.

317478874713 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

317478874713 is a deficient number, since it is larger than the sum of its proper divisors (286733630631).

317478874713 is a wasteful number, since it uses less digits than its factorization.

317478874713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 275 counting only the distinct ones).

The product of its digits is 22127616, while the sum is 60.

It can be divided in two parts, 3174 and 78874713, that added together give a palindrome (78877887).

The spelling of 317478874713 in words is "three hundred seventeen billion, four hundred seventy-eight million, eight hundred seventy-four thousand, seven hundred thirteen".