6888888888888 has 32 divisors (see below), whose sum is σ = 17222316393600. Its totient is φ = 2296283740128.

The previous prime is 6888888888877. The next prime is 6888888888929. The reversal of 6888888888888 is 8888888888886.

It is a nude number because it is divisible by every one of its digits.

6888888888888 is a modest number, since divided by 8888888 gives 688888 as remainder.

It is a plaindrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6888888888792 and 6888888888801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4393045 + ... + 5751227.

It is an arithmetic number, because the mean of its divisors is an integer number (538197387300).

Almost surely, 2^{6888888888888} is an apocalyptic number.

It is an amenable number.

6888888888888 is an abundant number, since it is smaller than the sum of its proper divisors (10333427504712).

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

6888888888888 is a wasteful number, since it uses less digits than its factorization.

6888888888888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569531 (or 1569527 counting only the distinct ones).

The product of its digits is 412316860416, while the sum is 102.

The spelling of 6888888888888 in words is "six trillion, eight hundred eighty-eight billion, eight hundred eighty-eight million, eight hundred eighty-eight thousand, eight hundred eighty-eight".