134605429 has 8 divisors (see below), whose sum is σ = 154404608. Its totient is φ = 114948720.

The previous prime is 134605423. The next prime is 134605451. The reversal of 134605429 is 924506431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134605429 - 2¹⁷ = 134474357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134605394 and 134605403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134605423) 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, 33582 + ... + 37375.

It is an arithmetic number, because the mean of its divisors is an integer number (19300576).

Almost surely, 2^134605429 is an apocalyptic number.

It is an amenable number.

134605429 is a deficient number, since it is larger than the sum of its proper divisors (19799179).

134605429 is an equidigital number, since it uses as much as digits as its factorization.

134605429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71235.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 134605429 is about 11601.9579813064. The cubic root of 134605429 is about 512.4925133945.

The spelling of 134605429 in words is "one hundred thirty-four million, six hundred five thousand, four hundred twenty-nine".