34042135 has 4 divisors (see below), whose sum is σ = 40850568. Its totient is φ = 27233704.

The previous prime is 34042081. The next prime is 34042181. The reversal of 34042135 is 53124043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34042135 - 2¹³ = 34033943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3404209 + ... + 3404218.

It is an arithmetic number, because the mean of its divisors is an integer number (10212642).

Almost surely, 2^34042135 is an apocalyptic number.

34042135 is a deficient number, since it is larger than the sum of its proper divisors (6808433).

34042135 is an equidigital number, since it uses as much as digits as its factorization.

34042135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6808432.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 34042135 is about 5834.5638226006. The cubic root of 34042135 is about 324.0949494366.

Adding to 34042135 its reverse (53124043), we get a palindrome (87166178).

The spelling of 34042135 in words is "thirty-four million, forty-two thousand, one hundred thirty-five".