14534412112 has 120 divisors (see below), whose sum is σ = 32026834080. Its totient is φ = 6335159040.

The previous prime is 14534412097. The next prime is 14534412163. The reversal of 14534412112 is 21121443541.

It is a happy number.

It is a super-3 number, since 3×14534412112³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19199638 + ... + 19200394.

It is an arithmetic number, because the mean of its divisors is an integer number (266890284).

Almost surely, 2^14534412112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14534412112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16013417040).

14534412112 is an abundant number, since it is smaller than the sum of its proper divisors (17492421968).

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

14534412112 is a wasteful number, since it uses less digits than its factorization.

14534412112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 872 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

Adding to 14534412112 its reverse (21121443541), we get a palindrome (35655855653).

The spelling of 14534412112 in words is "fourteen billion, five hundred thirty-four million, four hundred twelve thousand, one hundred twelve".