134643604313 has 4 divisors (see below), whose sum is σ = 134654830080. Its totient is φ = 134632378548.

The previous prime is 134643604283. The next prime is 134643604327. The reversal of 134643604313 is 313406346431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134643604313 - 2³² = 130348637017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134643604363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5594873 + ... + 5618886.

It is an arithmetic number, because the mean of its divisors is an integer number (33663707520).

Almost surely, 2^134643604313 is an apocalyptic number.

It is an amenable number.

134643604313 is a deficient number, since it is larger than the sum of its proper divisors (11225767).

134643604313 is a wasteful number, since it uses less digits than its factorization.

134643604313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11225766.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 134643604313 in words is "one hundred thirty-four billion, six hundred forty-three million, six hundred four thousand, three hundred thirteen".