441223120321 has 8 divisors (see below), whose sum is σ = 460414523520. Its totient is φ = 422032366272.

The previous prime is 441223120259. The next prime is 441223120333. The reversal of 441223120321 is 123021322144.

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 441223120321 - 2⁷ = 441223120193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441223120381) 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, 1664121 + ... + 1910953.

It is an arithmetic number, because the mean of its divisors is an integer number (57551815440).

Almost surely, 2^441223120321 is an apocalyptic number.

It is an amenable number.

441223120321 is a deficient number, since it is larger than the sum of its proper divisors (19191403199).

441223120321 is a wasteful number, since it uses less digits than its factorization.

441223120321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324575.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 441223120321 its reverse (123021322144), we get a palindrome (564244442465).

The spelling of 441223120321 in words is "four hundred forty-one billion, two hundred twenty-three million, one hundred twenty thousand, three hundred twenty-one".