888020680668 has 48 divisors (see below), whose sum is σ = 2274283917696. Its totient is φ = 267446266560.

The previous prime is 888020680609. The next prime is 888020680711. The reversal of 888020680668 is 866086020888.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20614771 + ... + 20657802.

It is an arithmetic number, because the mean of its divisors is an integer number (47380914952).

Almost surely, 2^888020680668 is an apocalyptic number.

It is an amenable number.

888020680668 is an abundant number, since it is smaller than the sum of its proper divisors (1386263237028).

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

888020680668 is a wasteful number, since it uses less digits than its factorization.

888020680668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41272754 (or 41272752 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 60.

The spelling of 888020680668 in words is "eight hundred eighty-eight billion, twenty million, six hundred eighty thousand, six hundred sixty-eight".