134244129 has 8 divisors (see below), whose sum is σ = 181003680. Its totient is φ = 88490336.

The previous prime is 134244107. The next prime is 134244133. The reversal of 134244129 is 921442431.

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 134244129 - 2¹⁵ = 134211361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134244096 and 134244105.

It is not an unprimeable number, because it can be changed into a prime (134244179) 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, 251127 + ... + 251660.

It is an arithmetic number, because the mean of its divisors is an integer number (22625460).

Almost surely, 2^134244129 is an apocalyptic number.

It is an amenable number.

134244129 is a deficient number, since it is larger than the sum of its proper divisors (46759551).

134244129 is an equidigital number, since it uses as much as digits as its factorization.

134244129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502879.

The product of its digits is 6912, while the sum is 30.

The square root of 134244129 is about 11586.3768711362. The cubic root of 134244129 is about 512.0335684066.

The spelling of 134244129 in words is "one hundred thirty-four million, two hundred forty-four thousand, one hundred twenty-nine".