134564040325027 has 4 divisors (see below), whose sum is σ = 135039531633880. Its totient is φ = 134088549016176.

The previous prime is 134564040324997. The next prime is 134564040325063. The reversal of 134564040325027 is 720523040465431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134564040325027 - 2¹⁵ = 134564040292259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134564040325727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237745654002 + ... + 237745654567.

It is an arithmetic number, because the mean of its divisors is an integer number (33759882908470).

Almost surely, 2^{134564040325027} is an apocalyptic number.

134564040325027 is a deficient number, since it is larger than the sum of its proper divisors (475491308853).

134564040325027 is an equidigital number, since it uses as much as digits as its factorization.

134564040325027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475491308852.

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 134564040325027 in words is "one hundred thirty-four trillion, five hundred sixty-four billion, forty million, three hundred twenty-five thousand, twenty-seven".