66200882110788 has 12 divisors (see below), whose sum is σ = 154468724925200. Its totient is φ = 22066960703592.

The previous prime is 66200882110771. The next prime is 66200882110801. The reversal of 66200882110788 is 88701128800266.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2758370087938 + ... + 2758370087961.

Almost surely, 2^{66200882110788} is an apocalyptic number.

It is an amenable number.

66200882110788 is an abundant number, since it is smaller than the sum of its proper divisors (88267842814412).

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

66200882110788 is a wasteful number, since it uses less digits than its factorization.

66200882110788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516740175906 (or 5516740175904 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 57.

The spelling of 66200882110788 in words is "sixty-six trillion, two hundred billion, eight hundred eighty-two million, one hundred ten thousand, seven hundred eighty-eight".