4442223999 has 4 divisors (see below), whose sum is σ = 5922965336. Its totient is φ = 2961482664.

The previous prime is 4442223983. The next prime is 4442224027. The reversal of 4442223999 is 9993222444.

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

It is not a de Polignac number, because 4442223999 - 2⁴ = 4442223983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442223949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740370664 + ... + 740370669.

It is an arithmetic number, because the mean of its divisors is an integer number (1480741334).

Almost surely, 2^4442223999 is an apocalyptic number.

4442223999 is a deficient number, since it is larger than the sum of its proper divisors (1480741337).

4442223999 is a wasteful number, since it uses less digits than its factorization.

4442223999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480741336.

The product of its digits is 1119744, while the sum is 48.

The square root of 4442223999 is about 66650.0112453104. The cubic root of 4442223999 is about 1643.8675328085.

The spelling of 4442223999 in words is "four billion, four hundred forty-two million, two hundred twenty-three thousand, nine hundred ninety-nine".