134034909 has 8 divisors (see below), whose sum is σ = 180018240. Its totient is φ = 88704096.

The previous prime is 134034883. The next prime is 134034931. The reversal of 134034909 is 909430431.

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

It is not a de Polignac number, because 134034909 - 2¹⁶ = 133969373 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134034909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134034959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162649 + ... + 163470.

It is an arithmetic number, because the mean of its divisors is an integer number (22502280).

Almost surely, 2^134034909 is an apocalyptic number.

It is an amenable number.

134034909 is a deficient number, since it is larger than the sum of its proper divisors (45983331).

134034909 is a wasteful number, since it uses less digits than its factorization.

134034909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326259.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 134034909 is about 11577.3446437428. The cubic root of 134034909 is about 511.7674279922.

The spelling of 134034909 in words is "one hundred thirty-four million, thirty-four thousand, nine hundred nine".