441441231 has 64 divisors (see below), whose sum is σ = 806215680. Its totient is φ = 207757440.

The previous prime is 441441223. The next prime is 441441241. The reversal of 441441231 is 132144144.

It is not a de Polignac number, because 441441231 - 2³ = 441441223 is a prime.

It is a super-2 number, since 2×441441231² = 389740720853590722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441441241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98761 + ... + 103133.

It is an arithmetic number, because the mean of its divisors is an integer number (12597120).

Almost surely, 2^441441231 is an apocalyptic number.

441441231 is a deficient number, since it is larger than the sum of its proper divisors (364774449).

441441231 is a wasteful number, since it uses less digits than its factorization.

441441231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4436.

The product of its digits is 1536, while the sum is 24.

The square root of 441441231 is about 21010.5028735630. The cubic root of 441441231 is about 761.4200314755.

Adding to 441441231 its reverse (132144144), we get a palindrome (573585375).

The spelling of 441441231 in words is "four hundred forty-one million, four hundred forty-one thousand, two hundred thirty-one".