441405452 has 12 divisors (see below), whose sum is σ = 775776456. Its totient is φ = 219755040.

The previous prime is 441405431. The next prime is 441405457. The reversal of 441405452 is 254504144.

It is not an unprimeable number, because it can be changed into a prime (441405457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235874 + ... + 237737.

It is an arithmetic number, because the mean of its divisors is an integer number (64648038).

Almost surely, 2^441405452 is an apocalyptic number.

It is an amenable number.

441405452 is a deficient number, since it is larger than the sum of its proper divisors (334371004).

441405452 is a wasteful number, since it uses less digits than its factorization.

441405452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473848 (or 473846 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 441405452 is about 21009.6514012013. The cubic root of 441405452 is about 761.3994597803.

Adding to 441405452 its reverse (254504144), we get a palindrome (695909596).

The spelling of 441405452 in words is "four hundred forty-one million, four hundred five thousand, four hundred fifty-two".