444434105 has 8 divisors (see below), whose sum is σ = 542064264. Its totient is φ = 349718400.

The previous prime is 444434101. The next prime is 444434113. The reversal of 444434105 is 501434444.

It can be written as a sum of positive squares in 4 ways, for example, as 39740416 + 404693689 = 6304^2 + 20117^2 .

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

It is not a de Polignac number, because 444434105 - 2² = 444434101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444434101) 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 7 ways as a sum of consecutive naturals, for example, 728276 + ... + 728885.

It is an arithmetic number, because the mean of its divisors is an integer number (67758033).

Almost surely, 2^444434105 is an apocalyptic number.

It is an amenable number.

444434105 is a deficient number, since it is larger than the sum of its proper divisors (97630159).

444434105 is a wasteful number, since it uses less digits than its factorization.

444434105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457227.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 444434105 is about 21081.6058449066. The cubic root of 444434105 is about 763.1369104683.

Adding to 444434105 its reverse (501434444), we get a palindrome (945868549).

The spelling of 444434105 in words is "four hundred forty-four million, four hundred thirty-four thousand, one hundred five".