34145135 has 8 divisors (see below), whose sum is σ = 41005536. Its totient is φ = 27295200.

The previous prime is 34145131. The next prime is 34145207. The reversal of 34145135 is 53154143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34145135 - 2² = 34145131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34145131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11417 + ... + 14093.

It is an arithmetic number, because the mean of its divisors is an integer number (5125692).

Almost surely, 2^34145135 is an apocalyptic number.

34145135 is a deficient number, since it is larger than the sum of its proper divisors (6860401).

34145135 is a wasteful number, since it uses less digits than its factorization.

34145135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233.

The product of its digits is 3600, while the sum is 26.

The square root of 34145135 is about 5843.3838655354. The cubic root of 34145135 is about 324.4214876022.

Adding to 34145135 its reverse (53154143), we get a palindrome (87299278).

The spelling of 34145135 in words is "thirty-four million, one hundred forty-five thousand, one hundred thirty-five".