12143333043 has 6 divisors (see below), whose sum is σ = 17540369964. Its totient is φ = 8095555356.

The previous prime is 12143333003. The next prime is 12143333071. The reversal of 12143333043 is 34033334121.

12143333043 is a `hidden beast` number, since 1 + 21 + 4 + 333 + 304 + 3 = 666.

It is not a de Polignac number, because 12143333043 - 2²⁶ = 12076224179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12143332998 and 12143333016.

It is not an unprimeable number, because it can be changed into a prime (12143333003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 674629605 + ... + 674629622.

It is an arithmetic number, because the mean of its divisors is an integer number (2923394994).

Almost surely, 2^12143333043 is an apocalyptic number.

12143333043 is a deficient number, since it is larger than the sum of its proper divisors (5397036921).

12143333043 is a wasteful number, since it uses less digits than its factorization.

12143333043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349259233 (or 1349259230 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 12143333043 its reverse (34033334121), we get a palindrome (46176667164).

The spelling of 12143333043 in words is "twelve billion, one hundred forty-three million, three hundred thirty-three thousand, forty-three".