4243234443303 has 8 divisors (see below), whose sum is σ = 5695113778816. Its totient is φ = 2810089035000.

The previous prime is 4243234443293. The next prime is 4243234443337. The reversal of 4243234443303 is 3033444323424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4243234443303 - 2³⁰ = 4242160701479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243234443103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4683481273 + ... + 4683482178.

It is an arithmetic number, because the mean of its divisors is an integer number (711889222352).

Almost surely, 2^{4243234443303} is an apocalyptic number.

4243234443303 is a deficient number, since it is larger than the sum of its proper divisors (1451879335513).

4243234443303 is a wasteful number, since it uses less digits than its factorization.

4243234443303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9366963605.

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 4243234443303 its reverse (3033444323424), we get a palindrome (7276678766727).

The spelling of 4243234443303 in words is "four trillion, two hundred forty-three billion, two hundred thirty-four million, four hundred forty-three thousand, three hundred three".