144537114424 has 16 divisors (see below), whose sum is σ = 272131603920. Its totient is φ = 71968686720.

The previous prime is 144537114419. The next prime is 144537114443. The reversal of 144537114424 is 424411735441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37481764 + ... + 37485619.

It is an arithmetic number, because the mean of its divisors is an integer number (17008225245).

Almost surely, 2^144537114424 is an apocalyptic number.

It is an amenable number.

144537114424 is a deficient number, since it is larger than the sum of its proper divisors (127594489496).

144537114424 is a wasteful number, since it uses less digits than its factorization.

144537114424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74967630 (or 74967626 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

Adding to 144537114424 its reverse (424411735441), we get a palindrome (568948849865).

The spelling of 144537114424 in words is "one hundred forty-four billion, five hundred thirty-seven million, one hundred fourteen thousand, four hundred twenty-four".