165552130114134 has 64 divisors (see below), whose sum is σ = 339730220079360. Its totient is φ = 53753488871040.

The previous prime is 165552130114073. The next prime is 165552130114141. The reversal of 165552130114134 is 431411031255561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305923804 + ... + 306464480.

It is an arithmetic number, because the mean of its divisors is an integer number (5308284688740).

Almost surely, 2^{165552130114134} is an apocalyptic number.

165552130114134 is an abundant number, since it is smaller than the sum of its proper divisors (174178089965226).

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

165552130114134 is a wasteful number, since it uses less digits than its factorization.

165552130114134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543965.

The product of its (nonzero) digits is 216000, while the sum is 42.

Adding to 165552130114134 its reverse (431411031255561), we get a palindrome (596963161369695).

The spelling of 165552130114134 in words is "one hundred sixty-five trillion, five hundred fifty-two billion, one hundred thirty million, one hundred fourteen thousand, one hundred thirty-four".