4224024242 has 4 divisors (see below), whose sum is σ = 6336036366. Its totient is φ = 2112012120.

The previous prime is 4224024193. The next prime is 4224024251. The reversal of 4224024242 is 2424204224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2715556321 + 1508467921 = 52111^2 + 38839^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056006059 + ... + 1056006062.

Almost surely, 2^4224024242 is an apocalyptic number.

4224024242 is a deficient number, since it is larger than the sum of its proper divisors (2112012124).

4224024242 is a wasteful number, since it uses less digits than its factorization.

4224024242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112012123.

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 4224024242 is about 64992.4937358154. The cubic root of 4224024242 is about 1616.4991006590.

Adding to 4224024242 its reverse (2424204224), we get a palindrome (6648228466).

The spelling of 4224024242 in words is "four billion, two hundred twenty-four million, twenty-four thousand, two hundred forty-two".