12341142043 has 2 divisors, whose sum is σ = 12341142044. Its totient is φ = 12341142042.

The previous prime is 12341142017. The next prime is 12341142071. The reversal of 12341142043 is 34024114321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12341142043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12341141999 and 12341142017.

It is not a weakly prime, because it can be changed into another prime (12341142643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6170571021 + 6170571022.

It is an arithmetic number, because the mean of its divisors is an integer number (6170571022).

Almost surely, 2^12341142043 is an apocalyptic number.

12341142043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12341142043 is an equidigital number, since it uses as much as digits as its factorization.

12341142043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12341142043 its reverse (34024114321), we get a palindrome (46365256364).

The spelling of 12341142043 in words is "twelve billion, three hundred forty-one million, one hundred forty-two thousand, forty-three".