441324401 has 16 divisors (see below), whose sum is σ = 521392128. Its totient is φ = 365547600.

The previous prime is 441324397. The next prime is 441324413. The reversal of 441324401 is 104423144.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 441324401 - 2² = 441324397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441324701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242786 + ... + 244596.

It is an arithmetic number, because the mean of its divisors is an integer number (32587008).

Almost surely, 2^441324401 is an apocalyptic number.

It is an amenable number.

441324401 is a deficient number, since it is larger than the sum of its proper divisors (80067727).

441324401 is a wasteful number, since it uses less digits than its factorization.

441324401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 441324401 is about 21007.7224134364. The cubic root of 441324401 is about 761.3528541294.

Adding to 441324401 its reverse (104423144), we get a palindrome (545747545).

The spelling of 441324401 in words is "four hundred forty-one million, three hundred twenty-four thousand, four hundred one".