134222134134 has 128 divisors (see below), whose sum is σ = 301634150400. Its totient is φ = 39473723520.

The previous prime is 134222134129. The next prime is 134222134171. The reversal of 134222134134 is 431431222431.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 196518157 + ... + 196518839.

It is an arithmetic number, because the mean of its divisors is an integer number (2356516800).

Almost surely, 2^134222134134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134222134134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150817075200).

134222134134 is an abundant number, since it is smaller than the sum of its proper divisors (167412016266).

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

134222134134 is a wasteful number, since it uses less digits than its factorization.

134222134134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330.

The product of its digits is 13824, while the sum is 30.

Adding to 134222134134 its reverse (431431222431), we get a palindrome (565653356565).

The spelling of 134222134134 in words is "one hundred thirty-four billion, two hundred twenty-two million, one hundred thirty-four thousand, one hundred thirty-four".