28282458942 has 12 divisors (see below), whose sum is σ = 61278661080. Its totient is φ = 9427486308.

The previous prime is 28282458917. The next prime is 28282458947. The reversal of 28282458942 is 24985428282.

28282458942 is a `hidden beast` number, since 28 + 2 + 82 + 458 + 94 + 2 = 666.

28282458942 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28282458947) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 785623842 + ... + 785623877.

It is an arithmetic number, because the mean of its divisors is an integer number (5106555090).

Almost surely, 2^28282458942 is an apocalyptic number.

28282458942 is an abundant number, since it is smaller than the sum of its proper divisors (32996202138).

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

28282458942 is a wasteful number, since it uses less digits than its factorization.

28282458942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571247727 (or 1571247724 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 54.

The spelling of 28282458942 in words is "twenty-eight billion, two hundred eighty-two million, four hundred fifty-eight thousand, nine hundred forty-two".