134635434 has 16 divisors (see below), whose sum is σ = 272680320. Its totient is φ = 44310240.

The previous prime is 134635363. The next prime is 134635441. The reversal of 134635434 is 434536431.

It is a junction number, because it is equal to n+sod(n) for n = 134635395 and 134635404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141547 + ... + 142494.

It is an arithmetic number, because the mean of its divisors is an integer number (17042520).

Almost surely, 2^134635434 is an apocalyptic number.

134635434 is an abundant number, since it is smaller than the sum of its proper divisors (138044886).

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

134635434 is a wasteful number, since it uses less digits than its factorization.

134635434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284125.

The product of its digits is 51840, while the sum is 33.

The square root of 134635434 is about 11603.2510099541. The cubic root of 134635434 is about 512.5305905992.

The spelling of 134635434 in words is "one hundred thirty-four million, six hundred thirty-five thousand, four hundred thirty-four".