441205456 has 20 divisors (see below), whose sum is σ = 874716832. Its totient is φ = 215472096.

The previous prime is 441205447. The next prime is 441205459. The reversal of 441205456 is 654502144.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441205459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319956 + ... + 321331.

Almost surely, 2^441205456 is an apocalyptic number.

It is an amenable number.

441205456 is a deficient number, since it is larger than the sum of its proper divisors (433511376).

441205456 is a wasteful number, since it uses less digits than its factorization.

441205456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641338 (or 641332 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 441205456 is about 21004.8912398993. The cubic root of 441205456 is about 761.2844484758.

The spelling of 441205456 in words is "four hundred forty-one million, two hundred five thousand, four hundred fifty-six".