12322454141 has 2 divisors, whose sum is σ = 12322454142. Its totient is φ = 12322454140.

The previous prime is 12322454107. The next prime is 12322454159. The reversal of 12322454141 is 14145422321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10697558041 + 1624896100 = 103429^2 + 40310^2 .

It is an emirp because it is prime and its reverse (14145422321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12322454141 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12322454941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161227070 + 6161227071.

It is an arithmetic number, because the mean of its divisors is an integer number (6161227071).

Almost surely, 2^12322454141 is an apocalyptic number.

It is an amenable number.

12322454141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322454141 is an equidigital number, since it uses as much as digits as its factorization.

12322454141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 29.

Adding to 12322454141 its reverse (14145422321), we get a palindrome (26467876462).

The spelling of 12322454141 in words is "twelve billion, three hundred twenty-two million, four hundred fifty-four thousand, one hundred forty-one".