317330193042 has 24 divisors (see below), whose sum is σ = 687607055616. Its totient is φ = 105767761176.

The previous prime is 317330193041. The next prime is 317330193053. The reversal of 317330193042 is 240391033713.

It is a happy number.

317330193042 is a `hidden beast` number, since 3 + 1 + 7 + 330 + 19 + 304 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 317330192988 and 317330193006.

It is not an unprimeable number, because it can be changed into a prime (317330193041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527578 + ... + 955509.

It is an arithmetic number, because the mean of its divisors is an integer number (28650293984).

Almost surely, 2^317330193042 is an apocalyptic number.

317330193042 is an abundant number, since it is smaller than the sum of its proper divisors (370276862574).

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

317330193042 is a wasteful number, since it uses less digits than its factorization.

317330193042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494982 (or 1494979 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 317330193042 in words is "three hundred seventeen billion, three hundred thirty million, one hundred ninety-three thousand, forty-two".