317345303020634 has 8 divisors (see below), whose sum is σ = 544020519463968. Its totient is φ = 136005129865980.

The previous prime is 317345303020609. The next prime is 317345303020663. The reversal of 317345303020634 is 436020303543713.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11333760822152 + ... + 11333760822179.

It is an arithmetic number, because the mean of its divisors is an integer number (68002564932996).

Almost surely, 2^{317345303020634} is an apocalyptic number.

317345303020634 is a deficient number, since it is larger than the sum of its proper divisors (226675216443334).

317345303020634 is a wasteful number, since it uses less digits than its factorization.

317345303020634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22667521644340.

The product of its (nonzero) digits is 1632960, while the sum is 44.

The spelling of 317345303020634 in words is "three hundred seventeen trillion, three hundred forty-five billion, three hundred three million, twenty thousand, six hundred thirty-four".