214342243417 has 2 divisors, whose sum is σ = 214342243418. Its totient is φ = 214342243416.

The previous prime is 214342243397. The next prime is 214342243429. The reversal of 214342243417 is 714342243412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109627872201 + 104714371216 = 331101^2 + 323596^2 .

It is a cyclic number.

It is not a de Polignac number, because 214342243417 - 2²³ = 214333854809 is a prime.

It is not a weakly prime, because it can be changed into another prime (214342243487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107171121708 + 107171121709.

It is an arithmetic number, because the mean of its divisors is an integer number (107171121709).

Almost surely, 2^214342243417 is an apocalyptic number.

It is an amenable number.

214342243417 is a deficient number, since it is larger than the sum of its proper divisors (1).

214342243417 is an equidigital number, since it uses as much as digits as its factorization.

214342243417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 37.

Adding to 214342243417 its reverse (714342243412), we get a palindrome (928684486829).

The spelling of 214342243417 in words is "two hundred fourteen billion, three hundred forty-two million, two hundred forty-three thousand, four hundred seventeen".