43444324222 has 16 divisors (see below), whose sum is σ = 70346802960. Its totient is φ = 20003366592.

The previous prime is 43444324199. The next prime is 43444324223. The reversal of 43444324222 is 22242344434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43444324223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1983063 + ... + 2004850.

It is an arithmetic number, because the mean of its divisors is an integer number (4396675185).

Almost surely, 2^43444324222 is an apocalyptic number.

43444324222 is a deficient number, since it is larger than the sum of its proper divisors (26902478738).

43444324222 is a wasteful number, since it uses less digits than its factorization.

43444324222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988347.

The product of its digits is 147456, while the sum is 34.

Adding to 43444324222 its reverse (22242344434), we get a palindrome (65686668656).

The spelling of 43444324222 in words is "forty-three billion, four hundred forty-four million, three hundred twenty-four thousand, two hundred twenty-two".