3446444446443 has 16 divisors (see below), whose sum is σ = 5113319264640. Its totient is φ = 2294265592872.

The previous prime is 3446444446337. The next prime is 3446444446469.

3446444446443 is a `hidden beast` number, since 3 + 4 + 464 + 44 + 44 + 64 + 43 = 666.

3446444446443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3446444446443 - 2¹² = 3446444442347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3446444446443.

It is not an unprimeable number, because it can be changed into a prime (3446444446043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 93426721 + ... + 93463602.

It is an arithmetic number, because the mean of its divisors is an integer number (319582454040).

Almost surely, 2^{3446444446443} is an apocalyptic number.

3446444446443 is a deficient number, since it is larger than the sum of its proper divisors (1666874818197).

3446444446443 is a wasteful number, since it uses less digits than its factorization.

3446444446443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186891015 (or 186891009 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 54.

The spelling of 3446444446443 in words is "three trillion, four hundred forty-six billion, four hundred forty-four million, four hundred forty-six thousand, four hundred forty-three".