444041041 has 4 divisors (see below), whose sum is σ = 444229300. Its totient is φ = 443852784.

The previous prime is 444041027. The next prime is 444041051. The reversal of 444041041 is 140140444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 132342016 + 311699025 = 11504^2 + 17655^2 .

It is a cyclic number.

It is not a de Polignac number, because 444041041 - 2⁹ = 444040529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444041051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90546 + ... + 95323.

It is an arithmetic number, because the mean of its divisors is an integer number (111057325).

Almost surely, 2^444041041 is an apocalyptic number.

It is an amenable number.

444041041 is a deficient number, since it is larger than the sum of its proper divisors (188259).

444041041 is a wasteful number, since it uses less digits than its factorization.

444041041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188258.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 444041041 is about 21072.2813430345. The cubic root of 444041041 is about 762.9118676428.

Adding to 444041041 its reverse (140140444), we get a palindrome (584181485).

The spelling of 444041041 in words is "four hundred forty-four million, forty-one thousand, forty-one".