134404234 has 8 divisors (see below), whose sum is σ = 203390820. Its totient is φ = 66607296.

The previous prime is 134404229. The next prime is 134404327. The reversal of 134404234 is 432404431.

134404234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 116316225 + 18088009 = 10785^2 + 4253^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 134404199 and 134404208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297129 + ... + 297580.

Almost surely, 2^134404234 is an apocalyptic number.

134404234 is a deficient number, since it is larger than the sum of its proper divisors (68986586).

134404234 is a wasteful number, since it uses less digits than its factorization.

134404234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594824.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 134404234 is about 11593.2840041120. The cubic root of 134404234 is about 512.2370448792.

Adding to 134404234 its reverse (432404431), we get a palindrome (566808665).

The spelling of 134404234 in words is "one hundred thirty-four million, four hundred four thousand, two hundred thirty-four".