671460716322 has 192 divisors, whose sum is σ = 1657840504320. Its totient is φ = 194636390400.

The previous prime is 671460716321. The next prime is 671460716351. The reversal of 671460716322 is 223617064176.

671460716322 is a `hidden beast` number, since 6 + 7 + 1 + 4 + 6 + 0 + 7 + 1 + 632 + 2 = 666.

671460716322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (671460716321) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 85827703 + ... + 85835525.

It is an arithmetic number, because the mean of its divisors is an integer number (8634585960).

Almost surely, 2^671460716322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 671460716322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (828920252160).

671460716322 is an abundant number, since it is smaller than the sum of its proper divisors (986379787998).

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

671460716322 is a wasteful number, since it uses less digits than its factorization.

671460716322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8089 (or 8086 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 671460716322 in words is "six hundred seventy-one billion, four hundred sixty million, seven hundred sixteen thousand, three hundred twenty-two".