34140259 has 2 divisors, whose sum is σ = 34140260. Its totient is φ = 34140258.

The previous prime is 34140251. The next prime is 34140287. The reversal of 34140259 is 95204143.

It is an a-pointer prime, because the next prime (34140287) can be obtained adding 34140259 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34140259 - 2³ = 34140251 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34140251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17070129 + 17070130.

It is an arithmetic number, because the mean of its divisors is an integer number (17070130).

Almost surely, 2^34140259 is an apocalyptic number.

34140259 is a deficient number, since it is larger than the sum of its proper divisors (1).

34140259 is an equidigital number, since it uses as much as digits as its factorization.

34140259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 34140259 is about 5842.9666266375. The cubic root of 34140259 is about 324.4060441676.

The spelling of 34140259 in words is "thirty-four million, one hundred forty thousand, two hundred fifty-nine".