4042022144 has 36 divisors (see below), whose sum is σ = 8126371680. Its totient is φ = 2006453760.

The previous prime is 4042022143. The next prime is 4042022183. The reversal of 4042022144 is 4412202404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042022143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21212 + ... + 92379.

Almost surely, 2^4042022144 is an apocalyptic number.

It is an amenable number.

4042022144 is an abundant number, since it is smaller than the sum of its proper divisors (4084349536).

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

4042022144 is a wasteful number, since it uses less digits than its factorization.

4042022144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113746 (or 113732 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 4042022144 is about 63576.8994525527. The cubic root of 4042022144 is about 1592.9405315838.

Adding to 4042022144 its reverse (4412202404), we get a palindrome (8454224548).

The spelling of 4042022144 in words is "four billion, forty-two million, twenty-two thousand, one hundred forty-four".