134027357655198 has 128 divisors (see below), whose sum is σ = 314124303744000. Its totient is φ = 37330882947072.

The previous prime is 134027357655133. The next prime is 134027357655211. The reversal of 134027357655198 is 891556753720431.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1469085448 + ... + 1469176676.

It is an arithmetic number, because the mean of its divisors is an integer number (2454096123000).

It is a 2-persistent number, because it is pandigital, and so is 2⋅134027357655198 = 268054715310396, but 3⋅134027357655198 = 402082072965594 is not.

Almost surely, 2^{134027357655198} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134027357655198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157062151872000).

134027357655198 is an abundant number, since it is smaller than the sum of its proper divisors (180096946088802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134027357655198 is a wasteful number, since it uses less digits than its factorization.

134027357655198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95506.

The product of its (nonzero) digits is 190512000, while the sum is 66.

The spelling of 134027357655198 in words is "one hundred thirty-four trillion, twenty-seven billion, three hundred fifty-seven million, six hundred fifty-five thousand, one hundred ninety-eight".