443221444114 has 16 divisors (see below), whose sum is σ = 672917583960. Its totient is φ = 218920141440.

The previous prime is 443221444079. The next prime is 443221444139. The reversal of 443221444114 is 411444122344.

It can be written as a sum of positive squares in 4 ways, for example, as 438316823025 + 4904621089 = 662055^2 + 70033^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 443221444114.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944517 + ... + 1333624.

Almost surely, 2^443221444114 is an apocalyptic number.

443221444114 is a deficient number, since it is larger than the sum of its proper divisors (229696139846).

443221444114 is a wasteful number, since it uses less digits than its factorization.

443221444114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279325.

The product of its digits is 49152, while the sum is 34.

Adding to 443221444114 its reverse (411444122344), we get a palindrome (854665566458).

The spelling of 443221444114 in words is "four hundred forty-three billion, two hundred twenty-one million, four hundred forty-four thousand, one hundred fourteen".