244453354443 has 12 divisors (see below), whose sum is σ = 358369429288. Its totient is φ = 160536530880.

The previous prime is 244453354393. The next prime is 244453354459. The reversal of 244453354443 is 344453354442.

244453354443 is a `hidden beast` number, since 24 + 4 + 4 + 533 + 54 + 4 + 43 = 666.

It is not a de Polignac number, because 244453354443 - 2⁹ = 244453353931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244453354043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202697038 + ... + 202698243.

Almost surely, 2^244453354443 is an apocalyptic number.

244453354443 is a deficient number, since it is larger than the sum of its proper divisors (113916074845).

244453354443 is a wasteful number, since it uses less digits than its factorization.

244453354443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405395354 (or 405395351 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 45.

Subtracting 244453354443 from its reverse (344453354442), we obtain a palindrome (99999999999).

The spelling of 244453354443 in words is "two hundred forty-four billion, four hundred fifty-three million, three hundred fifty-four thousand, four hundred forty-three".