441232220024321 has 8 divisors (see below), whose sum is σ = 481346052437088. Its totient is φ = 401118689680000.

The previous prime is 441232220024293. The next prime is 441232220024381. The reversal of 441232220024321 is 123420022232144.

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 441232220024321 - 2⁶ = 441232220024257 is a prime.

It is a super-2 number, since 2×441232220024321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441232220024381) 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, 72457520 + ... + 78310641.

It is an arithmetic number, because the mean of its divisors is an integer number (60168256554636).

Almost surely, 2^{441232220024321} is an apocalyptic number.

It is an amenable number.

441232220024321 is a deficient number, since it is larger than the sum of its proper divisors (40113832412767).

441232220024321 is a wasteful number, since it uses less digits than its factorization.

441232220024321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151034223.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 441232220024321 its reverse (123420022232144), we get a palindrome (564652242256465).

The spelling of 441232220024321 in words is "four hundred forty-one trillion, two hundred thirty-two billion, two hundred twenty million, twenty-four thousand, three hundred twenty-one".