13414213 has 2 divisors, whose sum is σ = 13414214. Its totient is φ = 13414212.

The previous prime is 13414201. The next prime is 13414249. The reversal of 13414213 is 31241431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13410244 + 3969 = 3662^2 + 63^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13414213 is a prime.

It is a super-2 number, since 2×13414213² = 359882220818738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13414273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6707106 + 6707107.

It is an arithmetic number, because the mean of its divisors is an integer number (6707107).

Almost surely, 2^13414213 is an apocalyptic number.

It is an amenable number.

13414213 is a deficient number, since it is larger than the sum of its proper divisors (1).

13414213 is an equidigital number, since it uses as much as digits as its factorization.

13414213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 19.

The square root of 13414213 is about 3662.5418768937. The cubic root of 13414213 is about 237.6047213159.

Adding to 13414213 its reverse (31241431), we get a palindrome (44655644).

The spelling of 13414213 in words is "thirteen million, four hundred fourteen thousand, two hundred thirteen".