44243221424 has 10 divisors (see below), whose sum is σ = 85721241540. Its totient is φ = 22121610704.

The previous prime is 44243221411. The next prime is 44243221427. The reversal of 44243221424 is 42412234244.

It is not an unprimeable number, because it can be changed into a prime (44243221427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1382600654 + ... + 1382600685.

It is an arithmetic number, because the mean of its divisors is an integer number (8572124154).

Almost surely, 2^44243221424 is an apocalyptic number.

It is an amenable number.

44243221424 is a deficient number, since it is larger than the sum of its proper divisors (41478020116).

44243221424 is a wasteful number, since it uses less digits than its factorization.

44243221424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765201347 (or 2765201341 counting only the distinct ones).

The product of its digits is 49152, while the sum is 32.

Adding to 44243221424 its reverse (42412234244), we get a palindrome (86655455668).

The spelling of 44243221424 in words is "forty-four billion, two hundred forty-three million, two hundred twenty-one thousand, four hundred twenty-four".