14112234452144 has 80 divisors (see below), whose sum is σ = 28277169192960. Its totient is φ = 6815757312000.

The previous prime is 14112234452143. The next prime is 14112234452189. The reversal of 14112234452144 is 44125443221141.

It is a happy number.

It is a super-2 number, since 2×14112234452144² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14112234452098 and 14112234452107.

It is not an unprimeable number, because it can be changed into a prime (14112234452143) 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, 1722891089 + ... + 1722899279.

It is an arithmetic number, because the mean of its divisors is an integer number (353464614912).

Almost surely, 2^{14112234452144} 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 14112234452144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14138584596480).

14112234452144 is an abundant number, since it is smaller than the sum of its proper divisors (14164934740816).

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

14112234452144 is a wasteful number, since it uses less digits than its factorization.

14112234452144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14290 (or 14284 counting only the distinct ones).

The product of its digits is 122880, while the sum is 38.

Adding to 14112234452144 its reverse (44125443221141), we get a palindrome (58237677673285).

The spelling of 14112234452144 in words is "fourteen trillion, one hundred twelve billion, two hundred thirty-four million, four hundred fifty-two thousand, one hundred forty-four".