134943365 has 8 divisors (see below), whose sum is σ = 171457560. Its totient is φ = 101604352.

The previous prime is 134943359. The next prime is 134943379. The reversal of 134943365 is 563349431.

It can be written as a sum of positive squares in 4 ways, for example, as 65820769 + 69122596 = 8113^2 + 8314^2 .

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 134943365 - 2⁴ = 134943349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793700 + ... + 793869.

It is an arithmetic number, because the mean of its divisors is an integer number (21432195).

Almost surely, 2^134943365 is an apocalyptic number.

It is an amenable number.

134943365 is a deficient number, since it is larger than the sum of its proper divisors (36514195).

134943365 is a wasteful number, since it uses less digits than its factorization.

134943365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587591.

The product of its digits is 116640, while the sum is 38.

The square root of 134943365 is about 11616.5126006044. The cubic root of 134943365 is about 512.9210373115.

The spelling of 134943365 in words is "one hundred thirty-four million, nine hundred forty-three thousand, three hundred sixty-five".