4446430346444 has 24 divisors (see below), whose sum is σ = 7917094886400. Its totient is φ = 2184669985680.

The previous prime is 4446430346387. The next prime is 4446430346453.

4446430346444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4446430346392 and 4446430346401.

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, 33276884 + ... + 33410235.

It is an arithmetic number, because the mean of its divisors is an integer number (329878953600).

Almost surely, 2^{4446430346444} is an apocalyptic number.

It is an amenable number.

4446430346444 is a deficient number, since it is larger than the sum of its proper divisors (3470664539956).

4446430346444 is a wasteful number, since it uses less digits than its factorization.

4446430346444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66687413 (or 66687411 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 50.

The spelling of 4446430346444 in words is "four trillion, four hundred forty-six billion, four hundred thirty million, three hundred forty-six thousand, four hundred forty-four".