8668126873200 has 60 divisors (see below), whose sum is σ = 27766899754328. Its totient is φ = 2311500499200.

The previous prime is 8668126873187. The next prime is 8668126873201. The reversal of 8668126873200 is 23786218668.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8668126873201) 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, 3611718331 + ... + 3611720730.

Almost surely, 2^{8668126873200} is an apocalyptic number.

8668126873200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8668126873200 is an abundant number, since it is smaller than the sum of its proper divisors (19098772881128).

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

8668126873200 is a wasteful number, since it uses less digits than its factorization.

8668126873200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7223439082 (or 7223439071 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 8668126873200 in words is "eight trillion, six hundred sixty-eight billion, one hundred twenty-six million, eight hundred seventy-three thousand, two hundred".