441133585568 has 48 divisors (see below), whose sum is σ = 935532450216. Its totient is φ = 203546910720.

The previous prime is 441133585511. The next prime is 441133585597. The reversal of 441133585568 is 865585331144.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 210706704784 + 230426880784 = 459028^2 + 480028^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477880 + ... + 1751112.

Almost surely, 2^441133585568 is an apocalyptic number.

It is an amenable number.

441133585568 is an abundant number, since it is smaller than the sum of its proper divisors (494398864648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441133585568 is a wasteful number, since it uses less digits than its factorization.

441133585568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277137 (or 277129 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 53.

The spelling of 441133585568 in words is "four hundred forty-one billion, one hundred thirty-three million, five hundred eighty-five thousand, five hundred sixty-eight".