413443225 has 12 divisors (see below), whose sum is σ = 552106156. Its totient is φ = 305311680.

The previous prime is 413443207. The next prime is 413443229. The reversal of 413443225 is 522344314.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 138579984 + 274863241 = 11772^2 + 16579^2 .

It is a de Polignac number, because none of the positive numbers 2^k-413443225 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413443193 and 413443202.

It is not an unprimeable number, because it can be changed into a prime (413443229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635742 + ... + 636391.

Almost surely, 2^413443225 is an apocalyptic number.

It is an amenable number.

413443225 is a deficient number, since it is larger than the sum of its proper divisors (138662931).

413443225 is a wasteful number, since it uses less digits than its factorization.

413443225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272156 (or 1272151 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 413443225 is about 20333.3033469724. The cubic root of 413443225 is about 744.9697298633.

Adding to 413443225 its reverse (522344314), we get a palindrome (935787539).

The spelling of 413443225 in words is "four hundred thirteen million, four hundred forty-three thousand, two hundred twenty-five".