134332129 has 8 divisors (see below), whose sum is σ = 137614752. Its totient is φ = 131056800.

The previous prime is 134332127. The next prime is 134332139. The reversal of 134332129 is 921233431.

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 134332129 - 2¹ = 134332127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134332097 and 134332106.

It is not an unprimeable number, because it can be changed into a prime (134332123) 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, 61317 + ... + 63469.

It is an arithmetic number, because the mean of its divisors is an integer number (17201844).

Almost surely, 2^134332129 is an apocalyptic number.

It is an amenable number.

134332129 is a deficient number, since it is larger than the sum of its proper divisors (3282623).

134332129 is a wasteful number, since it uses less digits than its factorization.

134332129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647.

The product of its digits is 3888, while the sum is 28.

The square root of 134332129 is about 11590.1738123291. The cubic root of 134332129 is about 512.1454270833.

The spelling of 134332129 in words is "one hundred thirty-four million, three hundred thirty-two thousand, one hundred twenty-nine".