28148844884182 has 16 divisors (see below), whose sum is σ = 46062259988112. Its totient is φ = 12794786766720.

The previous prime is 28148844884141. The next prime is 28148844884183.

28148844884182 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×28148844884182³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28148844884183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5106423 + ... + 9075970.

It is an arithmetic number, because the mean of its divisors is an integer number (2878891249257).

Almost surely, 2^{28148844884182} is an apocalyptic number.

28148844884182 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28148844884182 is a deficient number, since it is larger than the sum of its proper divisors (17913415103930).

28148844884182 is a wasteful number, since it uses less digits than its factorization.

28148844884182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14272623.

The product of its digits is 268435456, while the sum is 70.

The spelling of 28148844884182 in words is "twenty-eight trillion, one hundred forty-eight billion, eight hundred forty-four million, eight hundred eighty-four thousand, one hundred eighty-two".