4042444222024 has 48 divisors (see below), whose sum is σ = 8243318502900. Its totient is φ = 1857595993344.

The previous prime is 4042444222001. The next prime is 4042444222039. The reversal of 4042444222024 is 4202224442404.

It can be written as a sum of positive squares in 6 ways, for example, as 2226607121124 + 1815837100900 = 1492182^2 + 1347530^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6218719 + ... + 6837934.

Almost surely, 2^{4042444222024} is an apocalyptic number.

It is an amenable number.

4042444222024 is an abundant number, since it is smaller than the sum of its proper divisors (4200874280876).

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

4042444222024 is a wasteful number, since it uses less digits than its factorization.

4042444222024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13056914 (or 13056897 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 4042444222024 its reverse (4202224442404), we get a palindrome (8244668664428).

The spelling of 4042444222024 in words is "four trillion, forty-two billion, four hundred forty-four million, two hundred twenty-two thousand, twenty-four".