317428857300 has 36 divisors (see below), whose sum is σ = 918427494656. Its totient is φ = 84647695200.

The previous prime is 317428857283. The next prime is 317428857301. The reversal of 317428857300 is 3758824713.

It is a super-2 number, since 2×317428857300² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 317428857300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317428857301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529047796 + ... + 529048395.

Almost surely, 2^317428857300 is an apocalyptic number.

317428857300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

317428857300 is an abundant number, since it is smaller than the sum of its proper divisors (600998637356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

317428857300 is a wasteful number, since it uses less digits than its factorization.

317428857300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058096208 (or 1058096201 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 317428857300 in words is "three hundred seventeen billion, four hundred twenty-eight million, eight hundred fifty-seven thousand, three hundred".