134143934 has 8 divisors (see below), whose sum is σ = 204626520. Its totient is φ = 65935096.

The previous prime is 134143931. The next prime is 134143943. The reversal of 134143934 is 439341431.

134143934 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134143934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134143931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568289 + ... + 568524.

It is an arithmetic number, because the mean of its divisors is an integer number (25578315).

Almost surely, 2^134143934 is an apocalyptic number.

134143934 is a deficient number, since it is larger than the sum of its proper divisors (70482586).

134143934 is a wasteful number, since it uses less digits than its factorization.

134143934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136874.

The product of its digits is 15552, while the sum is 32.

The square root of 134143934 is about 11582.0522361108. The cubic root of 134143934 is about 511.9061488745.

The spelling of 134143934 in words is "one hundred thirty-four million, one hundred forty-three thousand, nine hundred thirty-four".