413443441 has 2 divisors, whose sum is σ = 413443442. Its totient is φ = 413443440.

The previous prime is 413443411. The next prime is 413443447. The reversal of 413443441 is 144344314.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368486416 + 44957025 = 19196^2 + 6705^2 .

It is a cyclic number.

It is not a de Polignac number, because 413443441 - 2⁷ = 413443313 is a prime.

It is not a weakly prime, because it can be changed into another prime (413443447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206721720 + 206721721.

It is an arithmetic number, because the mean of its divisors is an integer number (206721721).

Almost surely, 2^413443441 is an apocalyptic number.

It is an amenable number.

413443441 is a deficient number, since it is larger than the sum of its proper divisors (1).

413443441 is an equidigital number, since it uses as much as digits as its factorization.

413443441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 28.

The square root of 413443441 is about 20333.3086584550. The cubic root of 413443441 is about 744.9698595977.

Adding to 413443441 its reverse (144344314), we get a palindrome (557787755).

The spelling of 413443441 in words is "four hundred thirteen million, four hundred forty-three thousand, four hundred forty-one".