4442321033 has 8 divisors (see below), whose sum is σ = 4550768352. Its totient is φ = 4335113376.

The previous prime is 4442321029. The next prime is 4442321057. The reversal of 4442321033 is 3301232444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4442321033 - 2² = 4442321029 is a prime.

It is a super-3 number, since 3×4442321033³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4442320993 and 4442321011.

It is not an unprimeable number, because it can be changed into a prime (4442321003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302660 + ... + 316997.

It is an arithmetic number, because the mean of its divisors is an integer number (568846044).

Almost surely, 2^4442321033 is an apocalyptic number.

It is an amenable number.

4442321033 is a deficient number, since it is larger than the sum of its proper divisors (108447319).

4442321033 is a wasteful number, since it uses less digits than its factorization.

4442321033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619831.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4442321033 is about 66650.7391781967. The cubic root of 4442321033 is about 1643.8795020293.

Adding to 4442321033 its reverse (3301232444), we get a palindrome (7743553477).

It can be divided in two parts, 44423 and 21033, that added together give a palindrome (65456).

The spelling of 4442321033 in words is "four billion, four hundred forty-two million, three hundred twenty-one thousand, thirty-three".