44421523321201 has 8 divisors (see below), whose sum is σ = 47839393777280. Its totient is φ = 41003771465232.

The previous prime is 44421523321187. The next prime is 44421523321213. The reversal of 44421523321201 is 10212332512444.

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

It is a cyclic number.

It is not a de Polignac number, because 44421523321201 - 2⁹ = 44421523320689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44421523321501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28871355 + ... + 30371008.

It is an arithmetic number, because the mean of its divisors is an integer number (5979924222160).

Almost surely, 2^{44421523321201} is an apocalyptic number.

It is an amenable number.

44421523321201 is a deficient number, since it is larger than the sum of its proper divisors (3417870456079).

44421523321201 is a wasteful number, since it uses less digits than its factorization.

44421523321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59300055.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 44421523321201 its reverse (10212332512444), we get a palindrome (54633855833645).

The spelling of 44421523321201 in words is "forty-four trillion, four hundred twenty-one billion, five hundred twenty-three million, three hundred twenty-one thousand, two hundred one".