441324434 has 4 divisors (see below), whose sum is σ = 661986654. Its totient is φ = 220662216.

The previous prime is 441324413. The next prime is 441324439. The reversal of 441324434 is 434423144.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 436935409 + 4389025 = 20903^2 + 2095^2 .

It is a junction number, because it is equal to n+sod(n) for n = 441324397 and 441324406.

It is not an unprimeable number, because it can be changed into a prime (441324439) 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, 110331107 + ... + 110331110.

Almost surely, 2^441324434 is an apocalyptic number.

441324434 is a deficient number, since it is larger than the sum of its proper divisors (220662220).

441324434 is a wasteful number, since it uses less digits than its factorization.

441324434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220662219.

The product of its digits is 18432, while the sum is 29.

The square root of 441324434 is about 21007.7231988619. The cubic root of 441324434 is about 761.3528731061.

Adding to 441324434 its reverse (434423144), we get a palindrome (875747578).

The spelling of 441324434 in words is "four hundred forty-one million, three hundred twenty-four thousand, four hundred thirty-four".