12450240013 has 2 divisors, whose sum is σ = 12450240014. Its totient is φ = 12450240012.

The previous prime is 12450239941. The next prime is 12450240041. The reversal of 12450240013 is 31004205421.

12450240013 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., 7648027209 + 4802212804 = 87453^2 + 69298^2 .

It is a cyclic number.

It is not a de Polignac number, because 12450240013 - 2¹⁷ = 12450108941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12450240053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6225120006 + 6225120007.

It is an arithmetic number, because the mean of its divisors is an integer number (6225120007).

Almost surely, 2^12450240013 is an apocalyptic number.

It is an amenable number.

12450240013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12450240013 is an equidigital number, since it uses as much as digits as its factorization.

12450240013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 12450240013 its reverse (31004205421), we get a palindrome (43454445434).

The spelling of 12450240013 in words is "twelve billion, four hundred fifty million, two hundred forty thousand, thirteen".