14433004144 has 80 divisors (see below), whose sum is σ = 30353092000. Its totient is φ = 6608977920.

The previous prime is 14433004139. The next prime is 14433004147. The reversal of 14433004144 is 44140033441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14433004147) 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, 25013584 + ... + 25014160.

It is an arithmetic number, because the mean of its divisors is an integer number (379413650).

Almost surely, 2^14433004144 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 14433004144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15176546000).

14433004144 is an abundant number, since it is smaller than the sum of its proper divisors (15920087856).

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

14433004144 is a wasteful number, since it uses less digits than its factorization.

14433004144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338 (or 1332 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14433004144 its reverse (44140033441), we get a palindrome (58573037585).

The spelling of 14433004144 in words is "fourteen billion, four hundred thirty-three million, four thousand, one hundred forty-four".