4405443334512 has 80 divisors (see below), whose sum is σ = 12955137746688. Its totient is φ = 1276940093440.

The previous prime is 4405443334477. The next prime is 4405443334543. The reversal of 4405443334512 is 2154333445044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181371393 + ... + 181395680.

Almost surely, 2^{4405443334512} is an apocalyptic number.

It is an amenable number.

4405443334512 is an abundant number, since it is smaller than the sum of its proper divisors (8549694412176).

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

4405443334512 is a wasteful number, since it uses less digits than its factorization.

4405443334512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362767118 (or 362767112 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 4405443334512 its reverse (2154333445044), we get a palindrome (6559776779556).

The spelling of 4405443334512 in words is "four trillion, four hundred five billion, four hundred forty-three million, three hundred thirty-four thousand, five hundred twelve".