214004491013 has 2 divisors, whose sum is σ = 214004491014. Its totient is φ = 214004491012.

The previous prime is 214004490979. The next prime is 214004491033. The reversal of 214004491013 is 310194400412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202588209604 + 11416281409 = 450098^2 + 106847^2 .

It is a cyclic number.

It is not a de Polignac number, because 214004491013 - 2⁶ = 214004490949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214004491033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107002245506 + 107002245507.

It is an arithmetic number, because the mean of its divisors is an integer number (107002245507).

Almost surely, 2^214004491013 is an apocalyptic number.

It is an amenable number.

214004491013 is a deficient number, since it is larger than the sum of its proper divisors (1).

214004491013 is an equidigital number, since it uses as much as digits as its factorization.

214004491013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 214004491013 its reverse (310194400412), we get a palindrome (524198891425).

The spelling of 214004491013 in words is "two hundred fourteen billion, four million, four hundred ninety-one thousand, thirteen".