144123034424 has 32 divisors (see below), whose sum is σ = 284038146720. Its totient is φ = 68425268736.

The previous prime is 144123034421. The next prime is 144123034543. The reversal of 144123034424 is 424430321441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144123034421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2833469 + ... + 2883884.

It is an arithmetic number, because the mean of its divisors is an integer number (8876192085).

Almost surely, 2^144123034424 is an apocalyptic number.

It is an amenable number.

144123034424 is a deficient number, since it is larger than the sum of its proper divisors (139915112296).

144123034424 is a wasteful number, since it uses less digits than its factorization.

144123034424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717519 (or 5717515 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144123034424 its reverse (424430321441), we get a palindrome (568553355865).

The spelling of 144123034424 in words is "one hundred forty-four billion, one hundred twenty-three million, thirty-four thousand, four hundred twenty-four".