4230011143 has 4 divisors (see below), whose sum is σ = 4309822728. Its totient is φ = 4150199560.

The previous prime is 4230011131. The next prime is 4230011153. The reversal of 4230011143 is 3411100324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4230011143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4230011143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230011153) 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, 39905713 + ... + 39905818.

It is an arithmetic number, because the mean of its divisors is an integer number (1077455682).

Almost surely, 2^4230011143 is an apocalyptic number.

4230011143 is a deficient number, since it is larger than the sum of its proper divisors (79811585).

4230011143 is an equidigital number, since it uses as much as digits as its factorization.

4230011143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79811584.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4230011143 is about 65038.5358306904. The cubic root of 4230011143 is about 1617.2624526076.

Adding to 4230011143 its reverse (3411100324), we get a palindrome (7641111467).

The spelling of 4230011143 in words is "four billion, two hundred thirty million, eleven thousand, one hundred forty-three".