443103420412 has 12 divisors (see below), whose sum is σ = 778292356576. Its totient is φ = 220734175680.

The previous prime is 443103420373. The next prime is 443103420433. The reversal of 443103420412 is 214024301344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204382413 + ... + 204384580.

Almost surely, 2^443103420412 is an apocalyptic number.

It is an amenable number.

443103420412 is a deficient number, since it is larger than the sum of its proper divisors (335188936164).

443103420412 is a wasteful number, since it uses less digits than its factorization.

443103420412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408767268 (or 408767266 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 443103420412 its reverse (214024301344), we get a palindrome (657127721756).

The spelling of 443103420412 in words is "four hundred forty-three billion, one hundred three million, four hundred twenty thousand, four hundred twelve".