4243023303 has 8 divisors (see below), whose sum is σ = 5712290688. Its totient is φ = 2801219064.

The previous prime is 4243023241. The next prime is 4243023313. The reversal of 4243023303 is 3033203424.

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

It is not a de Polignac number, because 4243023303 - 2¹⁰ = 4243022279 is a prime.

It is a super-4 number, since 4×4243023303⁴ (a number of 40 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243023313) 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, 6865425 + ... + 6866042.

It is an arithmetic number, because the mean of its divisors is an integer number (714036336).

Almost surely, 2^4243023303 is an apocalyptic number.

4243023303 is a deficient number, since it is larger than the sum of its proper divisors (1469267385).

4243023303 is a wasteful number, since it uses less digits than its factorization.

4243023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731573.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 4243023303 is about 65138.4932509188. The cubic root of 4243023303 is about 1618.9190704919.

Adding to 4243023303 its reverse (3033203424), we get a palindrome (7276226727).

The spelling of 4243023303 in words is "four billion, two hundred forty-three million, twenty-three thousand, three hundred three".