14044144412000 has 96 divisors (see below), whose sum is σ = 34520121234144. Its totient is φ = 5615434176000.

The previous prime is 14044144411993. The next prime is 14044144412003. The reversal of 14044144412000 is 21444144041.

It is a happy number.

It is a super-2 number, since 2×14044144412000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14044144412003) 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, 9430394 + ... + 10817606.

It is an arithmetic number, because the mean of its divisors is an integer number (359584596189).

Almost surely, 2^{14044144412000} is an apocalyptic number.

14044144412000 is a gapful number since it is divisible by the number (10) 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 14044144412000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17260060617072).

14044144412000 is an abundant number, since it is smaller than the sum of its proper divisors (20475976822144).

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

14044144412000 is a wasteful number, since it uses less digits than its factorization.

14044144412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389769 (or 1389751 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 14044144412000 its reverse (21444144041), we get a palindrome (14065588556041).

The spelling of 14044144412000 in words is "fourteen trillion, forty-four billion, one hundred forty-four million, four hundred twelve thousand".