13412534425237 has 2 divisors, whose sum is σ = 13412534425238. Its totient is φ = 13412534425236.

The previous prime is 13412534425193. The next prime is 13412534425271. The reversal of 13412534425237 is 73252443521431.

It is a happy number.

13412534425237 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., 7452495965476 + 5960038459761 = 2729926^2 + 2441319^2 .

It is a cyclic number.

It is not a de Polignac number, because 13412534425237 - 2⁴³ = 4616441403029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13412534426237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706267212618 + 6706267212619.

It is an arithmetic number, because the mean of its divisors is an integer number (6706267212619).

Almost surely, 2^{13412534425237} is an apocalyptic number.

It is an amenable number.

13412534425237 is a deficient number, since it is larger than the sum of its proper divisors (1).

13412534425237 is an equidigital number, since it uses as much as digits as its factorization.

13412534425237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 46.

Adding to 13412534425237 its reverse (73252443521431), we get a palindrome (86664977946668).

The spelling of 13412534425237 in words is "thirteen trillion, four hundred twelve billion, five hundred thirty-four million, four hundred twenty-five thousand, two hundred thirty-seven".