169833884113089 has 81 divisors (see below), whose sum is σ = 289363866147369. Its totient is φ = 95707250352000.

The previous prime is 169833884112877. The next prime is 169833884113093. The reversal of 169833884113089 is 980311488338961.

The square root of 169833884113089 is 13032033.

It is a perfect power (a square), and thus also a powerful number.

169833884113089 is a `hidden beast` number, since 1 + 6 + 9 + 8 + 338 + 84 + 1 + 130 + 89 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 28882186866225 + 140951697246864 = 5374215^2 + 11872308^2 .

It is not a de Polignac number, because 169833884113089 - 2⁹ = 169833884112577 is a prime.

It is a super-2 number, since 2×169833884113089² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (169833884113889) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 19978102339 + ... + 19978110839.

Almost surely, 2^{169833884113089} is an apocalyptic number.

169833884113089 is the 13032033-rd square number.

169833884113089 is the 6516017-th centered octagonal number.

It is an amenable number.

169833884113089 is a deficient number, since it is larger than the sum of its proper divisors (119529982034280).

169833884113089 is an frugal number, since it uses more digits than its factorization.

169833884113089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17168 (or 8584 counting only the distinct ones).

The product of its (nonzero) digits is 214990848, while the sum is 72.

The spelling of 169833884113089 in words is "one hundred sixty-nine trillion, eight hundred thirty-three billion, eight hundred eighty-four million, one hundred thirteen thousand, eighty-nine".