134334665 has 16 divisors (see below), whose sum is σ = 164858112. Its totient is φ = 105055104.

The previous prime is 134334661. The next prime is 134334677. The reversal of 134334665 is 566433431.

It is a cyclic number.

It is not a de Polignac number, because 134334665 - 2² = 134334661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134334661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44432 + ... + 47358.

It is an arithmetic number, because the mean of its divisors is an integer number (10303632).

Almost surely, 2^134334665 is an apocalyptic number.

It is an amenable number.

134334665 is a deficient number, since it is larger than the sum of its proper divisors (30523447).

134334665 is a wasteful number, since it uses less digits than its factorization.

134334665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136.

The product of its digits is 77760, while the sum is 35.

The square root of 134334665 is about 11590.2832148313. The cubic root of 134334665 is about 512.1486499227.

The spelling of 134334665 in words is "one hundred thirty-four million, three hundred thirty-four thousand, six hundred sixty-five".