144171116112 has 40 divisors (see below), whose sum is σ = 372455687104. Its totient is φ = 48055279104.

The previous prime is 144171116099. The next prime is 144171116119. The reversal of 144171116112 is 211611171441.

It is a self number, because there is not a number n which added to its sum of digits gives 144171116112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144171116119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2394408 + ... + 2453880.

Almost surely, 2^144171116112 is an apocalyptic number.

144171116112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144171116112 is an abundant number, since it is smaller than the sum of its proper divisors (228284570992).

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

144171116112 is a wasteful number, since it uses less digits than its factorization.

144171116112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109987 (or 109981 counting only the distinct ones).

The product of its digits is 1344, while the sum is 30.

Adding to 144171116112 its reverse (211611171441), we get a palindrome (355782287553).

The spelling of 144171116112 in words is "one hundred forty-four billion, one hundred seventy-one million, one hundred sixteen thousand, one hundred twelve".