680441363016 has 32 divisors (see below), whose sum is σ = 1714497930240. Its totient is φ = 225027851328.

The previous prime is 680441362933. The next prime is 680441363029. The reversal of 680441363016 is 610363144086.

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, 111617911 + ... + 111624006.

It is an arithmetic number, because the mean of its divisors is an integer number (53578060320).

Almost surely, 2^680441363016 is an apocalyptic number.

It is an amenable number.

680441363016 is an abundant number, since it is smaller than the sum of its proper divisors (1034056567224).

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

680441363016 is a wasteful number, since it uses less digits than its factorization.

680441363016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223242053 (or 223242049 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 680441363016 in words is "six hundred eighty billion, four hundred forty-one million, three hundred sixty-three thousand, sixteen".