4084242844 has 24 divisors (see below), whose sum is σ = 7806734208. Its totient is φ = 1854201840.

The previous prime is 4084242823. The next prime is 4084242847. The reversal of 4084242844 is 4482424804.

It is a junction number, because it is equal to n+sod(n) for n = 4084242797 and 4084242806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4084242847) 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 7 ways as a sum of consecutive naturals, for example, 20182 + ... + 92605.

It is an arithmetic number, because the mean of its divisors is an integer number (325280592).

Almost surely, 2^4084242844 is an apocalyptic number.

4084242844 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4084242844 is a deficient number, since it is larger than the sum of its proper divisors (3722491364).

4084242844 is a wasteful number, since it uses less digits than its factorization.

4084242844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113625 (or 113623 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

The square root of 4084242844 is about 63908.0812104385. The cubic root of 4084242844 is about 1598.4676532269.

The spelling of 4084242844 in words is "four billion, eighty-four million, two hundred forty-two thousand, eight hundred forty-four".