4032444052 has 24 divisors (see below), whose sum is σ = 8685264896. Its totient is φ = 1595252448.

The previous prime is 4032444041. The next prime is 4032444061. The reversal of 4032444052 is 2504442304.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4032444052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5538708 + ... + 5539435.

Almost surely, 2^4032444052 is an apocalyptic number.

It is an amenable number.

4032444052 is an abundant number, since it is smaller than the sum of its proper divisors (4652820844).

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

4032444052 is a wasteful number, since it uses less digits than its factorization.

4032444052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11078167 (or 11078165 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 4032444052 is about 63501.5279501210. The cubic root of 4032444052 is about 1591.6813105214.

Adding to 4032444052 its reverse (2504442304), we get a palindrome (6536886356).

The spelling of 4032444052 in words is "four billion, thirty-two million, four hundred forty-four thousand, fifty-two".