444112214 has 16 divisors (see below), whose sum is σ = 819899808. Its totient is φ = 175692672.

The previous prime is 444112211. The next prime is 444112219. The reversal of 444112214 is 412211444.

It is a self number, because there is not a number n which added to its sum of digits gives 444112214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444112211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219907 + ... + 1220270.

It is an arithmetic number, because the mean of its divisors is an integer number (51243738).

Almost surely, 2^444112214 is an apocalyptic number.

444112214 is a deficient number, since it is larger than the sum of its proper divisors (375787594).

444112214 is a wasteful number, since it uses less digits than its factorization.

444112214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440199.

The product of its digits is 1024, while the sum is 23.

The square root of 444112214 is about 21073.9700578700. The cubic root of 444112214 is about 762.9526265071.

Adding to 444112214 its reverse (412211444), we get a palindrome (856323658).

The spelling of 444112214 in words is "four hundred forty-four million, one hundred twelve thousand, two hundred fourteen".