134617345 has 16 divisors (see below), whose sum is σ = 168422400. Its totient is φ = 103176000.

The previous prime is 134617319. The next prime is 134617361. The reversal of 134617345 is 543716431.

It is not a de Polignac number, because 134617345 - 2²⁷ = 399617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134617345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11356 + ... + 19954.

It is an arithmetic number, because the mean of its divisors is an integer number (10526400).

Almost surely, 2^134617345 is an apocalyptic number.

It is an amenable number.

134617345 is a deficient number, since it is larger than the sum of its proper divisors (33805055).

134617345 is a wasteful number, since it uses less digits than its factorization.

134617345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8736.

The product of its digits is 30240, while the sum is 34.

The square root of 134617345 is about 11602.4715039512. The cubic root of 134617345 is about 512.5076358172.

The spelling of 134617345 in words is "one hundred thirty-four million, six hundred seventeen thousand, three hundred forty-five".