144004124 has 24 divisors (see below), whose sum is σ = 276237696. Its totient is φ = 65142000.

The previous prime is 144004079. The next prime is 144004129. The reversal of 144004124 is 421400441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 144004096 and 144004105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144004129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529 + ... + 17039.

It is an arithmetic number, because the mean of its divisors is an integer number (11509904).

Almost surely, 2^144004124 is an apocalyptic number.

It is an amenable number.

144004124 is a deficient number, since it is larger than the sum of its proper divisors (132233572).

144004124 is a wasteful number, since it uses less digits than its factorization.

144004124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15737 (or 15735 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 144004124 is about 12000.1718321031. The cubic root of 144004124 is about 524.1532824688.

Adding to 144004124 its reverse (421400441), we get a palindrome (565404565).

The spelling of 144004124 in words is "one hundred forty-four million, four thousand, one hundred twenty-four".