134164160557 has 48 divisors (see below), whose sum is σ = 164186265600. Its totient is φ = 109166611680.

The previous prime is 134164160521. The next prime is 134164160573. The reversal of 134164160557 is 755061461431.

It is not a de Polignac number, because 134164160557 - 2²⁷ = 134029942829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134164160357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50455294 + ... + 50457952.

It is an arithmetic number, because the mean of its divisors is an integer number (3420547200).

Almost surely, 2^134164160557 is an apocalyptic number.

It is an amenable number.

134164160557 is a deficient number, since it is larger than the sum of its proper divisors (30022105043).

134164160557 is a wasteful number, since it uses less digits than its factorization.

134164160557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326 (or 3319 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 134164160557 in words is "one hundred thirty-four billion, one hundred sixty-four million, one hundred sixty thousand, five hundred fifty-seven".