134404134 has 32 divisors (see below), whose sum is σ = 283302144. Its totient is φ = 42424800.

The previous prime is 134404129. The next prime is 134404163. The reversal of 134404134 is 431404431.

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 15 ways as a sum of consecutive naturals, for example, 9117 + ... + 18759.

It is an arithmetic number, because the mean of its divisors is an integer number (8853192).

Almost surely, 2^134404134 is an apocalyptic number.

134404134 is an abundant number, since it is smaller than the sum of its proper divisors (148898010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134404134 is a wasteful number, since it uses less digits than its factorization.

134404134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9772.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 134404134 is about 11593.2796912694. The cubic root of 134404134 is about 512.2369178402.

Adding to 134404134 its reverse (431404431), we get a palindrome (565808565).

The spelling of 134404134 in words is "one hundred thirty-four million, four hundred four thousand, one hundred thirty-four".