4443240122 has 16 divisors (see below), whose sum is σ = 7172601192. Its totient is φ = 2056657920.

The previous prime is 4443240101. The next prime is 4443240149. The reversal of 4443240122 is 2210423444.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2279967001 + 2163273121 = 47749^2 + 46511^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4443240091 and 4443240100.

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 7 ways as a sum of consecutive naturals, for example, 1069103 + ... + 1073250.

Almost surely, 2^4443240122 is an apocalyptic number.

4443240122 is a deficient number, since it is larger than the sum of its proper divisors (2729361070).

4443240122 is a wasteful number, since it uses less digits than its factorization.

4443240122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142433.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4443240122 is about 66657.6336363661. The cubic root of 4443240122 is about 1643.9928637436.

Adding to 4443240122 its reverse (2210423444), we get a palindrome (6653663566).

The spelling of 4443240122 in words is "four billion, four hundred forty-three million, two hundred forty thousand, one hundred twenty-two".