17212135134 has 16 divisors (see below), whose sum is σ = 35263887120. Its totient is φ = 5597442240.

The previous prime is 17212135133. The next prime is 17212135141. The reversal of 17212135134 is 43153121271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17212135133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34983769 + ... + 34984260.

It is an arithmetic number, because the mean of its divisors is an integer number (2203992945).

Almost surely, 2^17212135134 is an apocalyptic number.

17212135134 is an abundant number, since it is smaller than the sum of its proper divisors (18051751986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17212135134 is a wasteful number, since it uses less digits than its factorization.

17212135134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69968075.

The product of its digits is 5040, while the sum is 30.

The spelling of 17212135134 in words is "seventeen billion, two hundred twelve million, one hundred thirty-five thousand, one hundred thirty-four".