134415029 has 8 divisors (see below), whose sum is σ = 158914560. Its totient is φ = 111239856.

The previous prime is 134415007. The next prime is 134415041. The reversal of 134415029 is 920514431.

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

It is a de Polignac number, because none of the positive numbers 2^k-134415029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134414992 and 134415010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134415089) 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, 330869 + ... + 331274.

It is an arithmetic number, because the mean of its divisors is an integer number (19864320).

Almost surely, 2^134415029 is an apocalyptic number.

It is an amenable number.

134415029 is a deficient number, since it is larger than the sum of its proper divisors (24499531).

134415029 is an equidigital number, since it uses as much as digits as its factorization.

134415029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662179.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 134415029 is about 11593.7495660377. The cubic root of 134415029 is about 512.2507583630.

The spelling of 134415029 in words is "one hundred thirty-four million, four hundred fifteen thousand, twenty-nine".