12343049 has 2 divisors, whose sum is σ = 12343050. Its totient is φ = 12343048.

The previous prime is 12343033. The next prime is 12343057. The reversal of 12343049 is 94034321.

12343049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9653449 + 2689600 = 3107^2 + 1640^2 .

It is an emirp because it is prime and its reverse (94034321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12343049 - 2⁴ = 12343033 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12343069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6171524 + 6171525.

It is an arithmetic number, because the mean of its divisors is an integer number (6171525).

Almost surely, 2^12343049 is an apocalyptic number.

It is an amenable number.

12343049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12343049 is an equidigital number, since it uses as much as digits as its factorization.

12343049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 12343049 is about 3513.2675673794. The cubic root of 12343049 is about 231.1040116796.

The spelling of 12343049 in words is "twelve million, three hundred forty-three thousand, forty-nine".