34135234 has 16 divisors (see below), whose sum is σ = 59478336. Its totient is φ = 14389200.

The previous prime is 34135223. The next prime is 34135237. The reversal of 34135234 is 43253143.

It is a junction number, because it is equal to n+sod(n) for n = 34135199 and 34135208.

It is not an unprimeable number, because it can be changed into a prime (34135237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19132 + ... + 20839.

It is an arithmetic number, because the mean of its divisors is an integer number (3717396).

Almost surely, 2^34135234 is an apocalyptic number.

34135234 is a deficient number, since it is larger than the sum of its proper divisors (25343102).

34135234 is a wasteful number, since it uses less digits than its factorization.

34135234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40041.

The product of its digits is 4320, while the sum is 25.

The square root of 34135234 is about 5842.5366066461. The cubic root of 34135234 is about 324.3901272764.

Adding to 34135234 its reverse (43253143), we get a palindrome (77388377).

The spelling of 34135234 in words is "thirty-four million, one hundred thirty-five thousand, two hundred thirty-four".