444043 has 2 divisors, whose sum is σ = 444044. Its totient is φ = 444042.

The previous prime is 444029. The next prime is 444047. The reversal of 444043 is 340444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444043 - 2¹⁷ = 312971 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 444043.

It is not a weakly prime, because it can be changed into another prime (444047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222021 + 222022.

It is an arithmetic number, because the mean of its divisors is an integer number (222022).

2⁴⁴⁴⁰⁴³ is an apocalyptic number.

444043 is a deficient number, since it is larger than the sum of its proper divisors (1).

444043 is an equidigital number, since it uses as much as digits as its factorization.

444043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 444043 is about 666.3655153142. The cubic root of 444043 is about 76.2912989568.

Adding to 444043 its reverse (340444), we get a palindrome (784487).

The spelling of 444043 in words is "four hundred forty-four thousand, forty-three", and thus it is an iban number.