134444231116 has 96 divisors (see below), whose sum is σ = 274252043520. Its totient is φ = 57127161600.

The previous prime is 134444231113. The next prime is 134444231123. The reversal of 134444231116 is 611132444431.

It is not an unprimeable number, because it can be changed into a prime (134444231113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39880911 + ... + 39884281.

It is an arithmetic number, because the mean of its divisors is an integer number (2856792120).

Almost surely, 2^134444231116 is an apocalyptic number.

It is an amenable number.

134444231116 is an abundant number, since it is smaller than the sum of its proper divisors (139807812404).

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

134444231116 is a wasteful number, since it uses less digits than its factorization.

134444231116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535 (or 4533 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

Adding to 134444231116 its reverse (611132444431), we get a palindrome (745576675547).

The spelling of 134444231116 in words is "one hundred thirty-four billion, four hundred forty-four million, two hundred thirty-one thousand, one hundred sixteen".