6800080668068 has 6 divisors (see below), whose sum is σ = 11900141169126. Its totient is φ = 3400040334032.

The previous prime is 6800080668049. The next prime is 6800080668079. The reversal of 6800080668068 is 8608660800086.

It can be written as a sum of positive squares in only one way, i.e., 6403926237604 + 396154430464 = 2530598^2 + 629408^2 .

It is a super-4 number, since 4×6800080668068⁴ (a number of 52 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850010083505 + ... + 850010083512.

It is an arithmetic number, because the mean of its divisors is an integer number (1983356861521).

Almost surely, 2^{6800080668068} is an apocalyptic number.

It is an amenable number.

6800080668068 is a deficient number, since it is larger than the sum of its proper divisors (5100060501058).

6800080668068 is a wasteful number, since it uses less digits than its factorization.

6800080668068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700020167021 (or 1700020167019 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 56.

The spelling of 6800080668068 in words is "six trillion, eight hundred billion, eighty million, six hundred sixty-eight thousand, sixty-eight".