134594693105 has 4 divisors (see below), whose sum is σ = 161513631732. Its totient is φ = 107675754480.

The previous prime is 134594693089. The next prime is 134594693137. The reversal of 134594693105 is 501396495431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501396495431 = 13 ⋅38568961187.

It can be written as a sum of positive squares in 2 ways, for example, as 24905889856 + 109688803249 = 157816^2 + 331193^2 .

It is not a de Polignac number, because 134594693105 - 2⁴ = 134594693089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13459469306 + ... + 13459469315.

It is an arithmetic number, because the mean of its divisors is an integer number (40378407933).

Almost surely, 2^134594693105 is an apocalyptic number.

It is an amenable number.

134594693105 is a deficient number, since it is larger than the sum of its proper divisors (26918938627).

134594693105 is an equidigital number, since it uses as much as digits as its factorization.

134594693105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26918938626.

The product of its (nonzero) digits is 1749600, while the sum is 50.

The spelling of 134594693105 in words is "one hundred thirty-four billion, five hundred ninety-four million, six hundred ninety-three thousand, one hundred five".