34342638059519 has 2 divisors, whose sum is σ = 34342638059520. Its totient is φ = 34342638059518.

The previous prime is 34342638059461. The next prime is 34342638059539. The reversal of 34342638059519 is 91595083624343.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34342638059519 - 2²⁴ = 34342621282303 is a prime.

It is a super-2 number, since 2×34342638059519² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34342638059539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17171319029759 + 17171319029760.

It is an arithmetic number, because the mean of its divisors is an integer number (17171319029760).

Almost surely, 2^{34342638059519} is an apocalyptic number.

34342638059519 is a deficient number, since it is larger than the sum of its proper divisors (1).

34342638059519 is an equidigital number, since it uses as much as digits as its factorization.

34342638059519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 83980800, while the sum is 62.

The spelling of 34342638059519 in words is "thirty-four trillion, three hundred forty-two billion, six hundred thirty-eight million, fifty-nine thousand, five hundred nineteen".