4242220324 has 12 divisors (see below), whose sum is σ = 7860584844. Its totient is φ = 1996338944.

The previous prime is 4242220319. The next prime is 4242220331. The reversal of 4242220324 is 4230222424.

It can be written as a sum of positive squares in 2 ways, for example, as 3437476900 + 804743424 = 58630^2 + 28368^2 .

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, 31192729 + ... + 31192864.

It is an arithmetic number, because the mean of its divisors is an integer number (655048737).

Almost surely, 2^4242220324 is an apocalyptic number.

It is an amenable number.

4242220324 is a deficient number, since it is larger than the sum of its proper divisors (3618364520).

4242220324 is a wasteful number, since it uses less digits than its factorization.

4242220324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62385614 (or 62385612 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4242220324 is about 65132.3293303717. The cubic root of 4242220324 is about 1618.8169389114.

Adding to 4242220324 its reverse (4230222424), we get a palindrome (8472442748).

The spelling of 4242220324 in words is "four billion, two hundred forty-two million, two hundred twenty thousand, three hundred twenty-four".