34042361 has 2 divisors, whose sum is σ = 34042362. Its totient is φ = 34042360.

The previous prime is 34042339. The next prime is 34042363. The reversal of 34042361 is 16324043.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26988025 + 7054336 = 5195^2 + 2656^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34042361 is a prime.

Together with 34042363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34042363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021180 + 17021181.

It is an arithmetic number, because the mean of its divisors is an integer number (17021181).

Almost surely, 2^34042361 is an apocalyptic number.

It is an amenable number.

34042361 is a deficient number, since it is larger than the sum of its proper divisors (1).

34042361 is an equidigital number, since it uses as much as digits as its factorization.

34042361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 34042361 is about 5834.5831899117. The cubic root of 34042361 is about 324.0956666390.

The spelling of 34042361 in words is "thirty-four million, forty-two thousand, three hundred sixty-one".