10868218928 has 80 divisors (see below), whose sum is σ = 24431989824. Its totient is φ = 4587340800.

The previous prime is 10868218919. The next prime is 10868218981. The reversal of 10868218928 is 82981286801.

It is a happy number.

10868218928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10868218928.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2226026 + ... + 2230902.

Almost surely, 2^10868218928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10868218928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12215994912).

10868218928 is an abundant number, since it is smaller than the sum of its proper divisors (13563770896).

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

10868218928 is a wasteful number, since it uses less digits than its factorization.

10868218928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190 (or 5184 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 53.

The spelling of 10868218928 in words is "ten billion, eight hundred sixty-eight million, two hundred eighteen thousand, nine hundred twenty-eight".