4041442322 has 4 divisors (see below), whose sum is σ = 6062163486. Its totient is φ = 2020721160.

The previous prime is 4041442297. The next prime is 4041442331. The reversal of 4041442322 is 2232441404.

It is a happy number.

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., 2470984681 + 1570457641 = 49709^2 + 39629^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4041442291 and 4041442300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010360579 + ... + 1010360582.

Almost surely, 2^4041442322 is an apocalyptic number.

4041442322 is a deficient number, since it is larger than the sum of its proper divisors (2020721164).

4041442322 is a wasteful number, since it uses less digits than its factorization.

4041442322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020721163.

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

The square root of 4041442322 is about 63572.3392836853. The cubic root of 4041442322 is about 1592.8643596333.

Adding to 4041442322 its reverse (2232441404), we get a palindrome (6273883726).

The spelling of 4041442322 in words is "four billion, forty-one million, four hundred forty-two thousand, three hundred twenty-two".