317428860052 has 12 divisors (see below), whose sum is σ = 584737373920. Its totient is φ = 150361038936.

The previous prime is 317428860043. The next prime is 317428860103. The reversal of 317428860052 is 250068824713.

It is a super-2 number, since 2×317428860052² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 317428859984 and 317428860011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2088347688 + ... + 2088347839.

Almost surely, 2^317428860052 is an apocalyptic number.

It is an amenable number.

317428860052 is a deficient number, since it is larger than the sum of its proper divisors (267308513868).

317428860052 is a wasteful number, since it uses less digits than its factorization.

317428860052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176695550 (or 4176695548 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 317428860052 in words is "three hundred seventeen billion, four hundred twenty-eight million, eight hundred sixty thousand, fifty-two".