441243043 has 16 divisors (see below), whose sum is σ = 454740480. Its totient is φ = 428032000.

The previous prime is 441243037. The next prime is 441243053. The reversal of 441243043 is 340342144.

It is a cyclic number.

It is not a de Polignac number, because 441243043 - 2¹³ = 441234851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441242999 and 441243017.

It is not an unprimeable number, because it can be changed into a prime (441243053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1716771 + ... + 1717027.

It is an arithmetic number, because the mean of its divisors is an integer number (28421280).

Almost surely, 2^441243043 is an apocalyptic number.

441243043 is a deficient number, since it is larger than the sum of its proper divisors (13497437).

441243043 is a wasteful number, since it uses less digits than its factorization.

441243043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 441243043 is about 21005.7859410211. The cubic root of 441243043 is about 761.3060662094.

Adding to 441243043 its reverse (340342144), we get a palindrome (781585187).

The spelling of 441243043 in words is "four hundred forty-one million, two hundred forty-three thousand, forty-three".