34142635 has 4 divisors (see below), whose sum is σ = 40971168. Its totient is φ = 27314104.

The previous prime is 34142617. The next prime is 34142659. The reversal of 34142635 is 53624143.

34142635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 34142635 - 2¹⁷ = 34011563 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3414259 + ... + 3414268.

It is an arithmetic number, because the mean of its divisors is an integer number (10242792).

Almost surely, 2^34142635 is an apocalyptic number.

34142635 is a deficient number, since it is larger than the sum of its proper divisors (6828533).

34142635 is an equidigital number, since it uses as much as digits as its factorization.

34142635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6828532.

The product of its digits is 8640, while the sum is 28.

The square root of 34142635 is about 5843.1699444736. The cubic root of 34142635 is about 324.4135697000.

Adding to 34142635 its reverse (53624143), we get a palindrome (87766778).

The spelling of 34142635 in words is "thirty-four million, one hundred forty-two thousand, six hundred thirty-five".