12341540797 has 2 divisors, whose sum is σ = 12341540798. Its totient is φ = 12341540796.

The previous prime is 12341540753. The next prime is 12341540857. The reversal of 12341540797 is 79704514321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8802004761 + 3539536036 = 93819^2 + 59494^2 .

It is a cyclic number.

It is not a de Polignac number, because 12341540797 - 2²⁷ = 12207323069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12341540747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6170770398 + 6170770399.

It is an arithmetic number, because the mean of its divisors is an integer number (6170770399).

Almost surely, 2^12341540797 is an apocalyptic number.

It is an amenable number.

12341540797 is a deficient number, since it is larger than the sum of its proper divisors (1).

12341540797 is an equidigital number, since it uses as much as digits as its factorization.

12341540797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 12341540797 in words is "twelve billion, three hundred forty-one million, five hundred forty thousand, seven hundred ninety-seven".