34134230205 has 48 divisors (see below), whose sum is σ = 59899507200. Its totient is φ = 17980579584.

The previous prime is 34134230183. The next prime is 34134230243. The reversal of 34134230205 is 50203243143.

34134230205 is a `hidden beast` number, since 3 + 413 + 42 + 3 + 0 + 205 = 666.

It is not a de Polignac number, because 34134230205 - 2⁹ = 34134229693 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1212924 + ... + 1240746.

It is an arithmetic number, because the mean of its divisors is an integer number (1247906400).

Almost surely, 2^34134230205 is an apocalyptic number.

It is an amenable number.

34134230205 is a deficient number, since it is larger than the sum of its proper divisors (25765276995).

34134230205 is a wasteful number, since it uses less digits than its factorization.

34134230205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28170 (or 28167 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 34134230205 its reverse (50203243143), we get a palindrome (84337473348).

The spelling of 34134230205 in words is "thirty-four billion, one hundred thirty-four million, two hundred thirty thousand, two hundred five".