34242329194393 has 2 divisors, whose sum is σ = 34242329194394. Its totient is φ = 34242329194392.

The previous prime is 34242329194391. The next prime is 34242329194427. The reversal of 34242329194393 is 39349192324243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31890777484864 + 2351551709529 = 5647192^2 + 1533477^2 .

It is a cyclic number.

It is not a de Polignac number, because 34242329194393 - 2¹ = 34242329194391 is a prime.

Together with 34242329194391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34242329194391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17121164597196 + 17121164597197.

It is an arithmetic number, because the mean of its divisors is an integer number (17121164597197).

Almost surely, 2^{34242329194393} is an apocalyptic number.

It is an amenable number.

34242329194393 is a deficient number, since it is larger than the sum of its proper divisors (1).

34242329194393 is an equidigital number, since it uses as much as digits as its factorization.

34242329194393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30233088, while the sum is 58.

The spelling of 34242329194393 in words is "thirty-four trillion, two hundred forty-two billion, three hundred twenty-nine million, one hundred ninety-four thousand, three hundred ninety-three".