443424214 has 8 divisors (see below), whose sum is σ = 666503568. Its totient is φ = 221256360.

The previous prime is 443424211. The next prime is 443424251. The reversal of 443424214 is 412424344.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443424211) 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 3 ways as a sum of consecutive naturals, for example, 226657 + ... + 228604.

It is an arithmetic number, because the mean of its divisors is an integer number (83312946).

Almost surely, 2^443424214 is an apocalyptic number.

443424214 is a deficient number, since it is larger than the sum of its proper divisors (223079354).

443424214 is a wasteful number, since it uses less digits than its factorization.

443424214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455750.

The product of its digits is 12288, while the sum is 28.

The square root of 443424214 is about 21057.6402761563. The cubic root of 443424214 is about 762.5584448259.

Adding to 443424214 its reverse (412424344), we get a palindrome (855848558).

The spelling of 443424214 in words is "four hundred forty-three million, four hundred twenty-four thousand, two hundred fourteen".