444344111 has 8 divisors (see below), whose sum is σ = 464486400. Its totient is φ = 424564920.

The previous prime is 444344077. The next prime is 444344123. The reversal of 444344111 is 111443444.

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 444344111 - 2²² = 440149807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444344141) 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, 88271 + ... + 93168.

It is an arithmetic number, because the mean of its divisors is an integer number (58060800).

Almost surely, 2^444344111 is an apocalyptic number.

444344111 is a deficient number, since it is larger than the sum of its proper divisors (20142289).

444344111 is a wasteful number, since it uses less digits than its factorization.

444344111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181549.

The product of its digits is 3072, while the sum is 26.

The square root of 444344111 is about 21079.4713168998. The cubic root of 444344111 is about 763.0853974856.

Adding to 444344111 its reverse (111443444), we get a palindrome (555787555).

The spelling of 444344111 in words is "four hundred forty-four million, three hundred forty-four thousand, one hundred eleven".