441422231 has 8 divisors (see below), whose sum is σ = 465225600. Its totient is φ = 417675960.

The previous prime is 441422209. The next prime is 441422243. The reversal of 441422231 is 132224144.

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 441422231 - 2¹⁴ = 441405847 is a prime.

It is a super-2 number, since 2×441422231² = 389707172042034722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441422197 and 441422206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441422251) 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, 2096 + ... + 29786.

It is an arithmetic number, because the mean of its divisors is an integer number (58153200).

Almost surely, 2^441422231 is an apocalyptic number.

441422231 is a deficient number, since it is larger than the sum of its proper divisors (23803369).

441422231 is a wasteful number, since it uses less digits than its factorization.

441422231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28549.

The product of its digits is 1536, while the sum is 23.

The square root of 441422231 is about 21010.0507138845. The cubic root of 441422231 is about 761.4091072670.

Adding to 441422231 its reverse (132224144), we get a palindrome (573646375).

The spelling of 441422231 in words is "four hundred forty-one million, four hundred twenty-two thousand, two hundred thirty-one".