444230105 has 8 divisors (see below), whose sum is σ = 581537664. Its totient is φ = 323076400.

The previous prime is 444230011. The next prime is 444230117. The reversal of 444230105 is 501032444.

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

It is not a de Polignac number, because 444230105 - 2¹⁰ = 444229081 is a prime.

It is a super-2 number, since 2×444230105² = 394680772376622050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4038401 + ... + 4038510.

It is an arithmetic number, because the mean of its divisors is an integer number (72692208).

Almost surely, 2^444230105 is an apocalyptic number.

It is an amenable number.

444230105 is a deficient number, since it is larger than the sum of its proper divisors (137307559).

444230105 is a wasteful number, since it uses less digits than its factorization.

444230105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8076927.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 444230105 is about 21076.7669484672. The cubic root of 444230105 is about 763.0201299350.

Adding to 444230105 its reverse (501032444), we get a palindrome (945262549).

The spelling of 444230105 in words is "four hundred forty-four million, two hundred thirty thousand, one hundred five".