444122214 has 32 divisors (see below), whose sum is σ = 898149600. Its totient is φ = 146399232.

The previous prime is 444122191. The next prime is 444122227. The reversal of 444122214 is 412221444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228792 + ... + 230724.

It is an arithmetic number, because the mean of its divisors is an integer number (28067175).

Almost surely, 2^444122214 is an apocalyptic number.

444122214 is an abundant number, since it is smaller than the sum of its proper divisors (454027386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444122214 is a wasteful number, since it uses less digits than its factorization.

444122214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344.

The product of its digits is 2048, while the sum is 24.

The square root of 444122214 is about 21074.2073160534. The cubic root of 444122214 is about 762.9583528894.

Adding to 444122214 its reverse (412221444), we get a palindrome (856343658).

The spelling of 444122214 in words is "four hundred forty-four million, one hundred twenty-two thousand, two hundred fourteen".