680001000001 has 8 divisors (see below), whose sum is σ = 694646319744. Its totient is φ = 665363064240.

The previous prime is 680000999989. The next prime is 680001000017. The reversal of 680001000001 is 100000100086.

680001000001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 680001000001 - 2²³ = 679992611393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (680002000001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1659630 + ... + 2028391.

It is an arithmetic number, because the mean of its divisors is an integer number (86830789968).

Almost surely, 2^680001000001 is an apocalyptic number.

It is an amenable number.

680001000001 is a deficient number, since it is larger than the sum of its proper divisors (14645319743).

680001000001 is a wasteful number, since it uses less digits than its factorization.

680001000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691991.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 680001000001 its reverse (100000100086), we get a palindrome (780001100087).

The spelling of 680001000001 in words is "six hundred eighty billion, one million, one", and thus it is an aban number.