441663595344 has 30 divisors (see below), whose sum is σ = 1236044645706. Its totient is φ = 147221198400.

The previous prime is 441663595309. The next prime is 441663595361. The reversal of 441663595344 is 443595366144.

441663595344 is a `hidden beast` number, since 4 + 4 + 1 + 6 + 6 + 3 + 595 + 3 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 343644508944 + 98019086400 = 586212^2 + 313080^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1533554007 + ... + 1533554294.

Almost surely, 2^441663595344 is an apocalyptic number.

It is an amenable number.

441663595344 is an abundant number, since it is smaller than the sum of its proper divisors (794381050362).

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

441663595344 is a wasteful number, since it uses less digits than its factorization.

441663595344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067108315 (or 3067108306 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 441663595344 in words is "four hundred forty-one billion, six hundred sixty-three million, five hundred ninety-five thousand, three hundred forty-four".