14043505440000 has 360 divisors, whose sum is σ = 46731333961312. Its totient is φ = 3742848000000.

The previous prime is 14043505439983. The next prime is 14043505440061. The reversal of 14043505440000 is 4450534041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 14043505440000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 985432875 + ... + 985447125.

Almost surely, 2^{14043505440000} is an apocalyptic number.

14043505440000 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 14043505440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23365666980656).

14043505440000 is an abundant number, since it is smaller than the sum of its proper divisors (32687828521312).

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

14043505440000 is an equidigital number, since it uses as much as digits as its factorization.

14043505440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16343 (or 16314 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 14043505440000 its reverse (4450534041), we get a palindrome (14047955974041).

The spelling of 14043505440000 in words is "fourteen trillion, forty-three billion, five hundred five million, four hundred forty thousand".