2032043243 has 4 divisors (see below), whose sum is σ = 2034189960. Its totient is φ = 2029896528.

The previous prime is 2032043213. The next prime is 2032043317. The reversal of 2032043243 is 3423402302.

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

It is a cyclic number.

It is not a de Polignac number, because 2032043243 - 2¹⁴ = 2032026859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2032043213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071938 + ... + 1073831.

It is an arithmetic number, because the mean of its divisors is an integer number (508547490).

Almost surely, 2^2032043243 is an apocalyptic number.

2032043243 is a deficient number, since it is larger than the sum of its proper divisors (2146717).

2032043243 is an equidigital number, since it uses as much as digits as its factorization.

2032043243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146716.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2032043243 is about 45078.1903252560. The cubic root of 2032043243 is about 1266.6140910849.

Adding to 2032043243 its reverse (3423402302), we get a palindrome (5455445545).

The spelling of 2032043243 in words is "two billion, thirty-two million, forty-three thousand, two hundred forty-three".