4444322242 has 4 divisors (see below), whose sum is σ = 6666483366. Its totient is φ = 2222161120.

The previous prime is 4444322227. The next prime is 4444322251. The reversal of 4444322242 is 2422234444.

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., 3642243201 + 802079041 = 60351^2 + 28321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111080559 + ... + 1111080562.

Almost surely, 2^4444322242 is an apocalyptic number.

4444322242 is a deficient number, since it is larger than the sum of its proper divisors (2222161124).

4444322242 is a wasteful number, since it uses less digits than its factorization.

4444322242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222161123.

The product of its digits is 49152, while the sum is 31.

The square root of 4444322242 is about 66665.7501420332. The cubic root of 4444322242 is about 1644.1263138917.

Adding to 4444322242 its reverse (2422234444), we get a palindrome (6866556686).

The spelling of 4444322242 in words is "four billion, four hundred forty-four million, three hundred twenty-two thousand, two hundred forty-two".