134802080134 has 4 divisors (see below), whose sum is σ = 202203120204. Its totient is φ = 67401040066.

The previous prime is 134802080129. The next prime is 134802080141. The reversal of 134802080134 is 431080208431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431080208431 = 6829 ⋅63124939.

It is a self number, because there is not a number n which added to its sum of digits gives 134802080134.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 33700520032 + ... + 33700520035.

It is an arithmetic number, because the mean of its divisors is an integer number (50550780051).

Almost surely, 2^134802080134 is an apocalyptic number.

134802080134 is a deficient number, since it is larger than the sum of its proper divisors (67401040070).

134802080134 is an equidigital number, since it uses as much as digits as its factorization.

134802080134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67401040069.

The product of its (nonzero) digits is 18432, while the sum is 34.

Adding to 134802080134 its reverse (431080208431), we get a palindrome (565882288565).

The spelling of 134802080134 in words is "one hundred thirty-four billion, eight hundred two million, eighty thousand, one hundred thirty-four".