680860423210 has 32 divisors (see below), whose sum is σ = 1415607129792. Its totient is φ = 233021748480.

The previous prime is 680860423181. The next prime is 680860423289. The reversal of 680860423210 is 12324068086.

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, 182046372 + ... + 182050111.

It is an arithmetic number, because the mean of its divisors is an integer number (44237722806).

Almost surely, 2^680860423210 is an apocalyptic number.

680860423210 is an abundant number, since it is smaller than the sum of its proper divisors (734746706582).

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

680860423210 is a wasteful number, since it uses less digits than its factorization.

680860423210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364096518.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 680860423210 in words is "six hundred eighty billion, eight hundred sixty million, four hundred twenty-three thousand, two hundred ten".