4143262243 has 2 divisors, whose sum is σ = 4143262244. Its totient is φ = 4143262242.

The previous prime is 4143262237. The next prime is 4143262259. The reversal of 4143262243 is 3422623414.

4143262243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4143262243 - 2¹³ = 4143254051 is a prime.

It is not a weakly prime, because it can be changed into another prime (4143262223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071631121 + 2071631122.

It is an arithmetic number, because the mean of its divisors is an integer number (2071631122).

Almost surely, 2^4143262243 is an apocalyptic number.

4143262243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143262243 is an equidigital number, since it uses as much as digits as its factorization.

4143262243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 31.

The square root of 4143262243 is about 64368.1772539816. The cubic root of 4143262243 is about 1606.1304191174.

Adding to 4143262243 its reverse (3422623414), we get a palindrome (7565885657).

The spelling of 4143262243 in words is "four billion, one hundred forty-three million, two hundred sixty-two thousand, two hundred forty-three".