134356354316566 has 32 divisors (see below), whose sum is σ = 220811402700000. Its totient is φ = 61028695644672.

The previous prime is 134356354316563. The next prime is 134356354316621. The reversal of 134356354316566 is 665613453653431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134356354316563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16219816 + ... + 23060683.

It is an arithmetic number, because the mean of its divisors is an integer number (6900356334375).

Almost surely, 2^{134356354316566} is an apocalyptic number.

134356354316566 is a deficient number, since it is larger than the sum of its proper divisors (86455048383434).

134356354316566 is a wasteful number, since it uses less digits than its factorization.

134356354316566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39284016.

The product of its digits is 209952000, while the sum is 61.

The spelling of 134356354316566 in words is "one hundred thirty-four trillion, three hundred fifty-six billion, three hundred fifty-four million, three hundred sixteen thousand, five hundred sixty-six".