680136084514 has 16 divisors (see below), whose sum is σ = 1070963331840. Its totient is φ = 323520169680.

The previous prime is 680136084503. The next prime is 680136084517. The reversal of 680136084514 is 415480631086.

It is not an unprimeable number, because it can be changed into a prime (680136084517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92961909 + ... + 92969224.

It is an arithmetic number, because the mean of its divisors is an integer number (66935208240).

Almost surely, 2^680136084514 is an apocalyptic number.

680136084514 is a deficient number, since it is larger than the sum of its proper divisors (390827247326).

680136084514 is a wasteful number, since it uses less digits than its factorization.

680136084514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185931225.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 680136084514 in words is "six hundred eighty billion, one hundred thirty-six million, eighty-four thousand, five hundred fourteen".