43443221214 has 8 divisors (see below), whose sum is σ = 86886442440. Its totient is φ = 14481073736.

The previous prime is 43443221189. The next prime is 43443221243. The reversal of 43443221214 is 41212234434.

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

43443221214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3620268429 + ... + 3620268440.

It is an arithmetic number, because the mean of its divisors is an integer number (10860805305).

Almost surely, 2^43443221214 is an apocalyptic number.

43443221214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

43443221214 is a wasteful number, since it uses less digits than its factorization.

43443221214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7240536874.

The product of its digits is 18432, while the sum is 30.

Adding to 43443221214 its reverse (41212234434), we get a palindrome (84655455648).

The spelling of 43443221214 in words is "forty-three billion, four hundred forty-three million, two hundred twenty-one thousand, two hundred fourteen".