42282093843 has 24 divisors (see below), whose sum is σ = 66725433840. Its totient is φ = 25587394560.

The previous prime is 42282093803. The next prime is 42282093857. The reversal of 42282093843 is 34839028224.

42282093843 is a `hidden beast` number, since 42 + 28 + 209 + 384 + 3 = 666.

It is not a de Polignac number, because 42282093843 - 2¹⁷ = 42281962771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42282093803) 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 23 ways as a sum of consecutive naturals, for example, 250678 + ... + 383931.

It is an arithmetic number, because the mean of its divisors is an integer number (2780226410).

Almost surely, 2^42282093843 is an apocalyptic number.

42282093843 is a deficient number, since it is larger than the sum of its proper divisors (24443339997).

42282093843 is a wasteful number, since it uses less digits than its factorization.

42282093843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635299 (or 635296 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 42282093843 in words is "forty-two billion, two hundred eighty-two million, ninety-three thousand, eight hundred forty-three".