441231133 has 12 divisors (see below), whose sum is σ = 520502112. Its totient is φ = 372868440.

The previous prime is 441231079. The next prime is 441231151. The reversal of 441231133 is 331132144.

It is not a de Polignac number, because 441231133 - 2²⁵ = 407676701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441232133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59935 + ... + 66892.

It is an arithmetic number, because the mean of its divisors is an integer number (43375176).

Almost surely, 2^441231133 is an apocalyptic number.

It is an amenable number.

441231133 is a deficient number, since it is larger than the sum of its proper divisors (79270979).

441231133 is a wasteful number, since it uses less digits than its factorization.

441231133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126912 (or 126905 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 441231133 is about 21005.5024457879. The cubic root of 441231133 is about 761.2992164419.

Adding to 441231133 its reverse (331132144), we get a palindrome (772363277).

The spelling of 441231133 in words is "four hundred forty-one million, two hundred thirty-one thousand, one hundred thirty-three".