680016014860 has 192 divisors, whose sum is σ = 1819028332800. Its totient is φ = 207797944320.

The previous prime is 680016014837. The next prime is 680016014869. The reversal of 680016014860 is 68410610086.

It is not an unprimeable number, because it can be changed into a prime (680016014869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7191166 + ... + 7285114.

It is an arithmetic number, because the mean of its divisors is an integer number (9474105900).

Almost surely, 2^680016014860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 680016014860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (909514166400).

680016014860 is an abundant number, since it is smaller than the sum of its proper divisors (1139012317940).

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

680016014860 is a wasteful number, since it uses less digits than its factorization.

680016014860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94116 (or 94114 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 680016014860 in words is "six hundred eighty billion, sixteen million, fourteen thousand, eight hundred sixty".