441412456 has 8 divisors (see below), whose sum is σ = 827648370. Its totient is φ = 220706224.

The previous prime is 441412403. The next prime is 441412459. The reversal of 441412456 is 654214144.

It can be written as a sum of positive squares in only one way, i.e., 393387556 + 48024900 = 19834^2 + 6930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (441412459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27588271 + ... + 27588286.

Almost surely, 2^441412456 is an apocalyptic number.

It is an amenable number.

441412456 is a deficient number, since it is larger than the sum of its proper divisors (386235914).

441412456 is a wasteful number, since it uses less digits than its factorization.

441412456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55176563 (or 55176559 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 441412456 is about 21009.8180858379. The cubic root of 441412456 is about 761.4034869270.

The spelling of 441412456 in words is "four hundred forty-one million, four hundred twelve thousand, four hundred fifty-six".