144031331424 has 96 divisors (see below), whose sum is σ = 380250097920. Its totient is φ = 47735880192.

The previous prime is 144031331417. The next prime is 144031331443. The reversal of 144031331424 is 424133130441.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 144031331391 and 144031331400.

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 15 ways as a sum of consecutive naturals, for example, 13805442 + ... + 13815870.

It is an arithmetic number, because the mean of its divisors is an integer number (3960938520).

Almost surely, 2^144031331424 is an apocalyptic number.

It is an amenable number.

144031331424 is an abundant number, since it is smaller than the sum of its proper divisors (236218766496).

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

144031331424 is a wasteful number, since it uses less digits than its factorization.

144031331424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252 (or 11244 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 144031331424 its reverse (424133130441), we get a palindrome (568164461865).

The spelling of 144031331424 in words is "one hundred forty-four billion, thirty-one million, three hundred thirty-one thousand, four hundred twenty-four".