317254164480 has 560 divisors, whose sum is σ = 1240883283024. Its totient is φ = 76901253120.

The previous prime is 317254164467. The next prime is 317254164481. The reversal of 317254164480 is 84461452713.

317254164480 is a `hidden beast` number, since 3 + 1 + 7 + 2 + 5 + 4 + 164 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317254164481) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 36491014 + ... + 36499706.

Almost surely, 2^317254164480 is an apocalyptic number.

317254164480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 317254164480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620441641512).

317254164480 is an abundant number, since it is smaller than the sum of its proper divisors (923629118544).

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

317254164480 is an equidigital number, since it uses as much as digits as its factorization.

317254164480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8747 (or 8714 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 317254164480 in words is "three hundred seventeen billion, two hundred fifty-four million, one hundred sixty-four thousand, four hundred eighty".