4042224724 has 12 divisors (see below), whose sum is σ = 7074402048. Its totient is φ = 2020967000.

The previous prime is 4042224701. The next prime is 4042224737. The reversal of 4042224724 is 4274222404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47949 + ... + 101899.

It is an arithmetic number, because the mean of its divisors is an integer number (589533504).

Almost surely, 2^4042224724 is an apocalyptic number.

It is an amenable number.

4042224724 is a deficient number, since it is larger than the sum of its proper divisors (3032177324).

4042224724 is a wasteful number, since it uses less digits than its factorization.

4042224724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72686 (or 72684 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 31.

The square root of 4042224724 is about 63578.4926213260. The cubic root of 4042224724 is about 1592.9671430578.

The spelling of 4042224724 in words is "four billion, forty-two million, two hundred twenty-four thousand, seven hundred twenty-four".