413404441 has 4 divisors (see below), whose sum is σ = 424577572. Its totient is φ = 402231312.

The previous prime is 413404421. The next prime is 413404447. The reversal of 413404441 is 144404314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144404314 = 2 ⋅72202157.

It can be written as a sum of positive squares in 2 ways, for example, as 297217600 + 116186841 = 17240^2 + 10779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413404441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413404447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5586510 + ... + 5586583.

It is an arithmetic number, because the mean of its divisors is an integer number (106144393).

Almost surely, 2^413404441 is an apocalyptic number.

It is an amenable number.

413404441 is a deficient number, since it is larger than the sum of its proper divisors (11173131).

413404441 is a wasteful number, since it uses less digits than its factorization.

413404441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11173130.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 413404441 is about 20332.3496182807. The cubic root of 413404441 is about 744.9464345975.

Adding to 413404441 its reverse (144404314), we get a palindrome (557808755).

The spelling of 413404441 in words is "four hundred thirteen million, four hundred four thousand, four hundred forty-one".