6668869680600 has 192 divisors, whose sum is σ = 21895628724000. Its totient is φ = 1673293332480.

The previous prime is 6668869680581. The next prime is 6668869680607. The reversal of 6668869680600 is 60869688666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6668869680607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37620976 + ... + 37797824.

Almost surely, 2^{6668869680600} is an apocalyptic number.

6668869680600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6668869680600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10947814362000).

6668869680600 is an abundant number, since it is smaller than the sum of its proper divisors (15226759043400).

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

6668869680600 is a wasteful number, since it uses less digits than its factorization.

6668869680600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180582 (or 180573 counting only the distinct ones).

The product of its (nonzero) digits is 214990848, while the sum is 69.

The spelling of 6668869680600 in words is "six trillion, six hundred sixty-eight billion, eight hundred sixty-nine million, six hundred eighty thousand, six hundred".