4402424042 has 4 divisors (see below), whose sum is σ = 6603636066. Its totient is φ = 2201212020.

The previous prime is 4402424009. The next prime is 4402424093. The reversal of 4402424042 is 2404242044.

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., 3427048681 + 975375361 = 58541^2 + 31231^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100606009 + ... + 1100606012.

Almost surely, 2^4402424042 is an apocalyptic number.

4402424042 is a deficient number, since it is larger than the sum of its proper divisors (2201212024).

4402424042 is a wasteful number, since it uses less digits than its factorization.

4402424042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201212023.

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

The square root of 4402424042 is about 66350.7651952862. The cubic root of 4402424042 is about 1638.9434055289.

Adding to 4402424042 its reverse (2404242044), we get a palindrome (6806666086).

The spelling of 4402424042 in words is "four billion, four hundred two million, four hundred twenty-four thousand, forty-two".