28882182368109 has 64 divisors (see below), whose sum is σ = 46123827609600. Its totient is φ = 15718023965952.

The previous prime is 28882182368099. The next prime is 28882182368129. The reversal of 28882182368109 is 90186328128882.

It is not a de Polignac number, because 28882182368109 - 2¹⁹ = 28882181843821 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 28882182368109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28882182368129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 929598627 + ... + 929629695.

It is an arithmetic number, because the mean of its divisors is an integer number (720684806400).

Almost surely, 2^{28882182368109} is an apocalyptic number.

It is an amenable number.

28882182368109 is a deficient number, since it is larger than the sum of its proper divisors (17241645241491).

28882182368109 is a wasteful number, since it uses less digits than its factorization.

28882182368109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39394.

The product of its (nonzero) digits is 42467328, while the sum is 66.

The spelling of 28882182368109 in words is "twenty-eight trillion, eight hundred eighty-two billion, one hundred eighty-two million, three hundred sixty-eight thousand, one hundred nine".