2668706466588 has 24 divisors (see below), whose sum is σ = 6918868617360. Its totient is φ = 889568822160.

The previous prime is 2668706466583. The next prime is 2668706466611. The reversal of 2668706466588 is 8856646078662.

2668706466588 is a `hidden beast` number, since 2 + 6 + 6 + 87 + 0 + 6 + 466 + 5 + 88 = 666.

2668706466588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668706466583) 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, 12355122423 + ... + 12355122638.

It is an arithmetic number, because the mean of its divisors is an integer number (288286192390).

Almost surely, 2^{2668706466588} is an apocalyptic number.

It is an amenable number.

2668706466588 is an abundant number, since it is smaller than the sum of its proper divisors (4250162150772).

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

2668706466588 is a wasteful number, since it uses less digits than its factorization.

2668706466588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24710245074 (or 24710245066 counting only the distinct ones).

The product of its (nonzero) digits is 1114767360, while the sum is 72.

The spelling of 2668706466588 in words is "two trillion, six hundred sixty-eight billion, seven hundred six million, four hundred sixty-six thousand, five hundred eighty-eight".