4244213000443 has 4 divisors (see below), whose sum is σ = 4570690923568. Its totient is φ = 3917735077320.

The previous prime is 4244213000399. The next prime is 4244213000473. The reversal of 4244213000443 is 3440003124424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4244213000443 - 2³³ = 4235623065851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244213000473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163238961543 + ... + 163238961568.

It is an arithmetic number, because the mean of its divisors is an integer number (1142672730892).

Almost surely, 2^{4244213000443} is an apocalyptic number.

4244213000443 is a deficient number, since it is larger than the sum of its proper divisors (326477923125).

4244213000443 is a wasteful number, since it uses less digits than its factorization.

4244213000443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326477923124.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4244213000443 its reverse (3440003124424), we get a palindrome (7684216124867).

The spelling of 4244213000443 in words is "four trillion, two hundred forty-four billion, two hundred thirteen million, four hundred forty-three", and thus it is an aban number.