134643302 has 16 divisors (see below), whose sum is σ = 204625872. Its totient is φ = 66439200.

The previous prime is 134643293. The next prime is 134643307. The reversal of 134643302 is 203346431.

It is a happy number.

134643302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134643307) by changing a digit.

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, 74453 + ... + 76239.

It is an arithmetic number, because the mean of its divisors is an integer number (12789117).

Almost surely, 2^134643302 is an apocalyptic number.

134643302 is a deficient number, since it is larger than the sum of its proper divisors (69982570).

134643302 is a wasteful number, since it uses less digits than its factorization.

134643302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 134643302 is about 11603.5900479119. The cubic root of 134643302 is about 512.5405743804.

Adding to 134643302 its reverse (203346431), we get a palindrome (337989733).

The spelling of 134643302 in words is "one hundred thirty-four million, six hundred forty-three thousand, three hundred two".