4044222003 has 4 divisors (see below), whose sum is σ = 5392296008. Its totient is φ = 2696148000.

The previous prime is 4044221959. The next prime is 4044222011. The reversal of 4044222003 is 3002224404.

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

It is not a de Polignac number, because 4044222003 - 2¹⁴ = 4044205619 is a prime.

It is a super-4 number, since 4×4044222003⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4044222023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674036998 + ... + 674037003.

It is an arithmetic number, because the mean of its divisors is an integer number (1348074002).

Almost surely, 2^4044222003 is an apocalyptic number.

4044222003 is a deficient number, since it is larger than the sum of its proper divisors (1348074005).

4044222003 is a wasteful number, since it uses less digits than its factorization.

4044222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348074004.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4044222003 is about 63594.1978721330. The cubic root of 4044222003 is about 1593.2294636173.

Adding to 4044222003 its reverse (3002224404), we get a palindrome (7046446407).

The spelling of 4044222003 in words is "four billion, forty-four million, two hundred twenty-two thousand, three".