108826769784 has 16 divisors (see below), whose sum is σ = 272066924520. Its totient is φ = 36275589920.

The previous prime is 108826769759. The next prime is 108826769833. The reversal of 108826769784 is 487967628801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2267224347 + ... + 2267224394.

Almost surely, 2^108826769784 is an apocalyptic number.

It is an amenable number.

108826769784 is an abundant number, since it is smaller than the sum of its proper divisors (163240154736).

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

108826769784 is a wasteful number, since it uses less digits than its factorization.

108826769784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534448750 (or 4534448746 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 66.

The spelling of 108826769784 in words is "one hundred eight billion, eight hundred twenty-six million, seven hundred sixty-nine thousand, seven hundred eighty-four".