4042511444 has 12 divisors (see below), whose sum is σ = 7090367424. Its totient is φ = 2016692184.

The previous prime is 4042511423. The next prime is 4042511491. The reversal of 4042511444 is 4441152404.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1138892 + ... + 1142435.

It is an arithmetic number, because the mean of its divisors is an integer number (590863952).

Almost surely, 2^4042511444 is an apocalyptic number.

It is an amenable number.

4042511444 is a deficient number, since it is larger than the sum of its proper divisors (3047855980).

4042511444 is a wasteful number, since it uses less digits than its factorization.

4042511444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281774 (or 2281772 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 4042511444 is about 63580.7474319074. The cubic root of 4042511444 is about 1593.0048058774.

Adding to 4042511444 its reverse (4441152404), we get a palindrome (8483663848).

The spelling of 4042511444 in words is "four billion, forty-two million, five hundred eleven thousand, four hundred forty-four".