671350058346 has 16 divisors (see below), whose sum is σ = 1464763763808. Its totient is φ = 203439411600.

The previous prime is 671350058329. The next prime is 671350058359. The reversal of 671350058346 is 643850053176.

It is a junction number, because it is equal to n+sod(n) for n = 671350058295 and 671350058304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5085985225 + ... + 5085985356.

It is an arithmetic number, because the mean of its divisors is an integer number (91547735238).

Almost surely, 2^671350058346 is an apocalyptic number.

671350058346 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

671350058346 is an abundant number, since it is smaller than the sum of its proper divisors (793413705462).

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

671350058346 is a wasteful number, since it uses less digits than its factorization.

671350058346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10171970597.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 671350058346 in words is "six hundred seventy-one billion, three hundred fifty million, fifty-eight thousand, three hundred forty-six".