4230441243 has 16 divisors (see below), whose sum is σ = 7162652160. Its totient is φ = 2417394888.

The previous prime is 4230441199. The next prime is 4230441253. The reversal of 4230441243 is 3421440324.

It is a happy number.

It is not a de Polignac number, because 4230441243 - 2⁸ = 4230440987 is a prime.

It is a super-3 number, since 3×4230441243³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4230441253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11191455 + ... + 11191832.

It is an arithmetic number, because the mean of its divisors is an integer number (447665760).

Almost surely, 2^4230441243 is an apocalyptic number.

4230441243 is a deficient number, since it is larger than the sum of its proper divisors (2932210917).

4230441243 is a wasteful number, since it uses less digits than its factorization.

4230441243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22383303 (or 22383297 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4230441243 is about 65041.8422478945. The cubic root of 4230441243 is about 1617.3172642053.

Adding to 4230441243 its reverse (3421440324), we get a palindrome (7651881567).

The spelling of 4230441243 in words is "four billion, two hundred thirty million, four hundred forty-one thousand, two hundred forty-three".