134084138569 has 8 divisors (see below), whose sum is σ = 137894406080. Its totient is φ = 130283680176.

The previous prime is 134084138509. The next prime is 134084138647. The reversal of 134084138569 is 965831480431.

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 134084138569 - 2¹⁵ = 134084105801 is a prime.

It is a super-2 number, since 2×134084138569² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134084138509) 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, 2424549 + ... + 2479234.

It is an arithmetic number, because the mean of its divisors is an integer number (17236800760).

Almost surely, 2^134084138569 is an apocalyptic number.

It is an amenable number.

134084138569 is a deficient number, since it is larger than the sum of its proper divisors (3810267511).

134084138569 is an equidigital number, since it uses as much as digits as its factorization.

134084138569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904559.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 134084138569 in words is "one hundred thirty-four billion, eighty-four million, one hundred thirty-eight thousand, five hundred sixty-nine".