317434605748 has 24 divisors (see below), whose sum is σ = 598367583072. Its totient is φ = 146477559264.

The previous prime is 317434605743. The next prime is 317434605791. The reversal of 317434605748 is 847506434713.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 317434605695 and 317434605704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317434605743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388690 + ... + 886537.

It is an arithmetic number, because the mean of its divisors is an integer number (24931982628).

Almost surely, 2^317434605748 is an apocalyptic number.

It is an amenable number.

317434605748 is a deficient number, since it is larger than the sum of its proper divisors (280932977324).

317434605748 is a wasteful number, since it uses less digits than its factorization.

317434605748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280031 (or 1280029 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 317434605748 in words is "three hundred seventeen billion, four hundred thirty-four million, six hundred five thousand, seven hundred forty-eight".