444442033 has 16 divisors (see below), whose sum is σ = 538513920. Its totient is φ = 358073856.

The previous prime is 444442027. The next prime is 444442049. The reversal of 444442033 is 330244444.

It is not a de Polignac number, because 444442033 - 2⁵ = 444442001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444441992 and 444442010.

It is not an unprimeable number, because it can be changed into a prime (444442073) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 111448 + ... + 115366.

It is an arithmetic number, because the mean of its divisors is an integer number (33657120).

Almost surely, 2^444442033 is an apocalyptic number.

It is an amenable number.

444442033 is a deficient number, since it is larger than the sum of its proper divisors (94071887).

444442033 is a wasteful number, since it uses less digits than its factorization.

444442033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 444442033 is about 21081.7938752849. The cubic root of 444442033 is about 763.1414481590.

Adding to 444442033 its reverse (330244444), we get a palindrome (774686477).

The spelling of 444442033 in words is "four hundred forty-four million, four hundred forty-two thousand, thirty-three".