34121135 has 16 divisors (see below), whose sum is σ = 41951520. Its totient is φ = 26632320.

The previous prime is 34121099. The next prime is 34121147. The reversal of 34121135 is 53112143.

It is a de Polignac number, because none of the positive numbers 2^k-34121135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87521 + ... + 87909.

It is an arithmetic number, because the mean of its divisors is an integer number (2621970).

Almost surely, 2^34121135 is an apocalyptic number.

34121135 is a deficient number, since it is larger than the sum of its proper divisors (7830385).

34121135 is a wasteful number, since it uses less digits than its factorization.

With its successor (34121136) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (778).

34121135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778.

The product of its digits is 360, while the sum is 20.

The square root of 34121135 is about 5841.3298999457. The cubic root of 34121135 is about 324.3454597810.

Adding to 34121135 its reverse (53112143), we get a palindrome (87233278).

The spelling of 34121135 in words is "thirty-four million, one hundred twenty-one thousand, one hundred thirty-five".