888866668888 has 48 divisors (see below), whose sum is σ = 1850048056080. Its totient is φ = 400029960000.

The previous prime is 888866668873. The next prime is 888866668901.

It is a happy number.

888866668888 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (88).

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 888866668799 and 888866668808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4448028 + ... + 4643563.

It is an arithmetic number, because the mean of its divisors is an integer number (38542667835).

Almost surely, 2^888866668888 is an apocalyptic number.

888866668888 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

888866668888 is an abundant number, since it is smaller than the sum of its proper divisors (961181387192).

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

888866668888 is a wasteful number, since it uses less digits than its factorization.

888866668888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9091720 (or 9091705 counting only the distinct ones).

The product of its digits is 21743271936, while the sum is 88.

The spelling of 888866668888 in words is "eight hundred eighty-eight billion, eight hundred sixty-six million, six hundred sixty-eight thousand, eight hundred eighty-eight".