134109196291 has 16 divisors (see below), whose sum is σ = 155802905280. Its totient is φ = 113064698880.

The previous prime is 134109196279. The next prime is 134109196327. The reversal of 134109196291 is 192691901431.

It is not a de Polignac number, because 134109196291 - 2¹¹ = 134109194243 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (134109196591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536950 + ... + 746011.

It is an arithmetic number, because the mean of its divisors is an integer number (9737681580).

Almost surely, 2^134109196291 is an apocalyptic number.

134109196291 is a deficient number, since it is larger than the sum of its proper divisors (21693708989).

134109196291 is a wasteful number, since it uses less digits than its factorization.

134109196291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283214.

The product of its (nonzero) digits is 104976, while the sum is 46.

The spelling of 134109196291 in words is "one hundred thirty-four billion, one hundred nine million, one hundred ninety-six thousand, two hundred ninety-one".