316741321472 has 144 divisors (see below), whose sum is σ = 657490062432. Its totient is φ = 152165744640.

The previous prime is 316741321409. The next prime is 316741321571. The reversal of 316741321472 is 274123147613.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579051503 + ... + 579052049.

Almost surely, 2^316741321472 is an apocalyptic number.

316741321472 is a gapful number since it is divisible by the number (32) 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 316741321472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328745031216).

316741321472 is an abundant number, since it is smaller than the sum of its proper divisors (340748740960).

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

316741321472 is a wasteful number, since it uses less digits than its factorization.

316741321472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1240 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The spelling of 316741321472 in words is "three hundred sixteen billion, seven hundred forty-one million, three hundred twenty-one thousand, four hundred seventy-two".