444454323454444 has 24 divisors (see below), whose sum is σ = 780126367704320. Its totient is φ = 221561114939136.

The previous prime is 444454323454439. The next prime is 444454323454511.

444454323454444 is nontrivially palindromic in base 10.

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, 40369909 + ... + 50186035.

Almost surely, 2^{444454323454444} is an apocalyptic number.

It is an amenable number.

444454323454444 is a deficient number, since it is larger than the sum of its proper divisors (335672044249876).

444454323454444 is a wasteful number, since it uses less digits than its factorization.

444454323454444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850057 (or 9850055 counting only the distinct ones).

The product of its digits is 471859200, while the sum is 58.

The spelling of 444454323454444 in words is "four hundred forty-four trillion, four hundred fifty-four billion, three hundred twenty-three million, four hundred fifty-four thousand, four hundred forty-four".