680813341413 has 12 divisors (see below), whose sum is σ = 958042044288. Its totient is φ = 429987372840.

The previous prime is 680813341381. The next prime is 680813341433. The reversal of 680813341413 is 314143318086.

It is a happy number.

680813341413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 680813341413 - 2⁵ = 680813341381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680813341433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314317173 + ... + 314319338.

It is an arithmetic number, because the mean of its divisors is an integer number (79836837024).

Almost surely, 2^680813341413 is an apocalyptic number.

It is an amenable number.

680813341413 is a deficient number, since it is larger than the sum of its proper divisors (277228702875).

680813341413 is a wasteful number, since it uses less digits than its factorization.

680813341413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628636552 (or 628636533 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

Adding to 680813341413 its reverse (314143318086), we get a palindrome (994956659499).

The spelling of 680813341413 in words is "six hundred eighty billion, eight hundred thirteen million, three hundred forty-one thousand, four hundred thirteen".