4323535243 has 4 divisors (see below), whose sum is σ = 4326562240. Its totient is φ = 4320508248.

The previous prime is 4323535231. The next prime is 4323535357. The reversal of 4323535243 is 3425353234.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3425353234 = 2 ⋅1712676617.

It is a cyclic number.

It is not a de Polignac number, because 4323535243 - 2²⁹ = 3786664331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4323535199 and 4323535208.

It is not an unprimeable number, because it can be changed into a prime (4323535213) 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, 1511355 + ... + 1514212.

It is an arithmetic number, because the mean of its divisors is an integer number (1081640560).

Almost surely, 2^4323535243 is an apocalyptic number.

4323535243 is a deficient number, since it is larger than the sum of its proper divisors (3026997).

4323535243 is a wasteful number, since it uses less digits than its factorization.

4323535243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026996.

The product of its digits is 129600, while the sum is 34.

The square root of 4323535243 is about 65753.5949055259. The cubic root of 4323535243 is about 1629.0947139118.

Adding to 4323535243 its reverse (3425353234), we get a palindrome (7748888477).

The spelling of 4323535243 in words is "four billion, three hundred twenty-three million, five hundred thirty-five thousand, two hundred forty-three".