144442240124 has 48 divisors (see below), whose sum is σ = 311140820928. Its totient is φ = 57135656448.

The previous prime is 144442240121. The next prime is 144442240157. The reversal of 144442240124 is 421042244441.

144442240124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144442240121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4606082 + ... + 4637334.

It is an arithmetic number, because the mean of its divisors is an integer number (6482100436).

Almost surely, 2^144442240124 is an apocalyptic number.

144442240124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144442240124 is an abundant number, since it is smaller than the sum of its proper divisors (166698580804).

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

144442240124 is a wasteful number, since it uses less digits than its factorization.

144442240124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43974 (or 43972 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 144442240124 its reverse (421042244441), we get a palindrome (565484484565).

The spelling of 144442240124 in words is "one hundred forty-four billion, four hundred forty-two million, two hundred forty thousand, one hundred twenty-four".