13241257427 has 2 divisors, whose sum is σ = 13241257428. Its totient is φ = 13241257426.

The previous prime is 13241257357. The next prime is 13241257433. The reversal of 13241257427 is 72475214231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13241257427 - 2¹⁰ = 13241256403 is a prime.

It is not a weakly prime, because it can be changed into another prime (13241257027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6620628713 + 6620628714.

It is an arithmetic number, because the mean of its divisors is an integer number (6620628714).

Almost surely, 2^13241257427 is an apocalyptic number.

13241257427 is a deficient number, since it is larger than the sum of its proper divisors (1).

13241257427 is an equidigital number, since it uses as much as digits as its factorization.

13241257427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 38.

The spelling of 13241257427 in words is "thirteen billion, two hundred forty-one million, two hundred fifty-seven thousand, four hundred twenty-seven".