44044404321 has 32 divisors (see below), whose sum is σ = 62650627200. Its totient is φ = 27427009536.

The previous prime is 44044404251. The next prime is 44044404353. The reversal of 44044404321 is 12340444044.

It is not a de Polignac number, because 44044404321 - 2¹⁰ = 44044403297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44044404421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15097755 + ... + 15100671.

It is an arithmetic number, because the mean of its divisors is an integer number (1957832100).

Almost surely, 2^44044404321 is an apocalyptic number.

It is an amenable number.

44044404321 is a deficient number, since it is larger than the sum of its proper divisors (18606222879).

44044404321 is a wasteful number, since it uses less digits than its factorization.

44044404321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 44044404321 its reverse (12340444044), we get a palindrome (56384848365).

The spelling of 44044404321 in words is "forty-four billion, forty-four million, four hundred four thousand, three hundred twenty-one".