14312234112 has 128 divisors (see below), whose sum is σ = 41629317120. Its totient is φ = 4320691200.

The previous prime is 14312234059. The next prime is 14312234113. The reversal of 14312234112 is 21143221341.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (14312234113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1138453 + ... + 1150955.

It is an arithmetic number, because the mean of its divisors is an integer number (325229040).

Almost surely, 2^14312234112 is an apocalyptic number.

14312234112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14312234112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20814658560).

14312234112 is an abundant number, since it is smaller than the sum of its proper divisors (27317083008).

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

14312234112 is a wasteful number, since it uses less digits than its factorization.

14312234112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12802 (or 12790 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 14312234112 its reverse (21143221341), we get a palindrome (35455455453).

The spelling of 14312234112 in words is "fourteen billion, three hundred twelve million, two hundred thirty-four thousand, one hundred twelve".