4042085232 has 120 divisors (see below), whose sum is σ = 11148639120. Its totient is φ = 1261624320.

The previous prime is 4042085231. The next prime is 4042085237. The reversal of 4042085232 is 2325802404.

It is a self number, because there is not a number n which added to its sum of digits gives 4042085232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042085231) 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, 1540882 + ... + 1543502.

It is an arithmetic number, because the mean of its divisors is an integer number (92905326).

Almost surely, 2^4042085232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4042085232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5574319560).

4042085232 is an abundant number, since it is smaller than the sum of its proper divisors (7106553888).

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

4042085232 is a wasteful number, since it uses less digits than its factorization.

4042085232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759 (or 2734 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4042085232 is about 63577.3956056710. The cubic root of 4042085232 is about 1592.9488190948.

Adding to 4042085232 its reverse (2325802404), we get a palindrome (6367887636).

The spelling of 4042085232 in words is "four billion, forty-two million, eighty-five thousand, two hundred thirty-two".