413431444 has 6 divisors (see below), whose sum is σ = 723505034. Its totient is φ = 206715720.

The previous prime is 413431439. The next prime is 413431457. The reversal of 413431444 is 444134314.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 330803344 + 82628100 = 18188^2 + 9090^2 .

It is a congruent number.

It is an unprimeable number.

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, 51678927 + ... + 51678934.

Almost surely, 2^413431444 is an apocalyptic number.

It is an amenable number.

413431444 is a deficient number, since it is larger than the sum of its proper divisors (310073590).

413431444 is a wasteful number, since it uses less digits than its factorization.

413431444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103357865 (or 103357863 counting only the distinct ones).

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

The square root of 413431444 is about 20333.0136477601. The cubic root of 413431444 is about 744.9626538641.

Adding to 413431444 its reverse (444134314), we get a palindrome (857565758).

The spelling of 413431444 in words is "four hundred thirteen million, four hundred thirty-one thousand, four hundred forty-four".