6214042335209 has 2 divisors, whose sum is σ = 6214042335210. Its totient is φ = 6214042335208.

The previous prime is 6214042335203. The next prime is 6214042335233. The reversal of 6214042335209 is 9025332404126.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5035087210000 + 1178955125209 = 2243900^2 + 1085797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6214042335209 is a prime.

It is a super-2 number, since 2×6214042335209² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6214042335203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3107021167604 + 3107021167605.

It is an arithmetic number, because the mean of its divisors is an integer number (3107021167605).

Almost surely, 2^{6214042335209} is an apocalyptic number.

It is an amenable number.

6214042335209 is a deficient number, since it is larger than the sum of its proper divisors (1).

6214042335209 is an equidigital number, since it uses as much as digits as its factorization.

6214042335209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 6214042335209 in words is "six trillion, two hundred fourteen billion, forty-two million, three hundred thirty-five thousand, two hundred nine".