13442144213 has 2 divisors, whose sum is σ = 13442144214. Its totient is φ = 13442144212.

The previous prime is 13442144207. The next prime is 13442144231. The reversal of 13442144213 is 31244124431.

Together with next prime (13442144231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13265971684 + 176172529 = 115178^2 + 13273^2 .

It is a cyclic number.

It is not a de Polignac number, because 13442144213 - 2¹⁰ = 13442143189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13447144213) 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, 6721072106 + 6721072107.

It is an arithmetic number, because the mean of its divisors is an integer number (6721072107).

Almost surely, 2^13442144213 is an apocalyptic number.

It is an amenable number.

13442144213 is a deficient number, since it is larger than the sum of its proper divisors (1).

13442144213 is an equidigital number, since it uses as much as digits as its factorization.

13442144213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 29.

Adding to 13442144213 its reverse (31244124431), we get a palindrome (44686268644).

The spelling of 13442144213 in words is "thirteen billion, four hundred forty-two million, one hundred forty-four thousand, two hundred thirteen".