44041420204221 has 32 divisors (see below), whose sum is σ = 64971403776000. Its totient is φ = 26313165852480.

The previous prime is 44041420204213. The next prime is 44041420204241. The reversal of 44041420204221 is 12240202414044.

It is not a de Polignac number, because 44041420204221 - 2³ = 44041420204213 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44041420204241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11368546 + ... + 14742003.

It is an arithmetic number, because the mean of its divisors is an integer number (2030356368000).

Almost surely, 2^{44041420204221} is an apocalyptic number.

It is an amenable number.

44041420204221 is a deficient number, since it is larger than the sum of its proper divisors (20929983571779).

44041420204221 is a wasteful number, since it uses less digits than its factorization.

44041420204221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26111289.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 44041420204221 its reverse (12240202414044), we get a palindrome (56281622618265).

The spelling of 44041420204221 in words is "forty-four trillion, forty-one billion, four hundred twenty million, two hundred four thousand, two hundred twenty-one".