413443444 has 12 divisors (see below), whose sum is σ = 735789600. Its totient is φ = 203217848.

The previous prime is 413443441. The next prime is 413443447. The reversal of 413443444 is 444344314.

It is an interprime number because it is at equal distance from previous prime (413443441) and next prime (413443447).

It is a super-2 number, since 2×413443444² = 341870962773162272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413443441) 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 in 3 ways as a sum of consecutive naturals, for example, 875704 + ... + 876175.

It is an arithmetic number, because the mean of its divisors is an integer number (61315800).

Almost surely, 2^413443444 is an apocalyptic number.

It is an amenable number.

413443444 is a deficient number, since it is larger than the sum of its proper divisors (322346156).

413443444 is a wasteful number, since it uses less digits than its factorization.

413443444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751942 (or 1751940 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

The square root of 413443444 is about 20333.3087322256. The cubic root of 413443444 is about 744.9698613996.

Adding to 413443444 its reverse (444344314), we get a palindrome (857787758).

The spelling of 413443444 in words is "four hundred thirteen million, four hundred forty-three thousand, four hundred forty-four".