441241263 has 40 divisors (see below), whose sum is σ = 674483040. Its totient is φ = 287400960.

The previous prime is 441241247. The next prime is 441241267. The reversal of 441241263 is 362142144.

It is a happy number.

It is not a de Polignac number, because 441241263 - 2⁴ = 441241247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441241267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 698958 + ... + 699588.

It is an arithmetic number, because the mean of its divisors is an integer number (16862076).

Almost surely, 2^441241263 is an apocalyptic number.

441241263 is a deficient number, since it is larger than the sum of its proper divisors (233241777).

441241263 is an equidigital number, since it uses as much as digits as its factorization.

441241263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829 (or 820 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 441241263 is about 21005.7435716996. The cubic root of 441241263 is about 761.3050424905.

The spelling of 441241263 in words is "four hundred forty-one million, two hundred forty-one thousand, two hundred sixty-three".