144201443255224 has 128 divisors (see below), whose sum is σ = 279317522880000. Its totient is φ = 69751930397184.

The previous prime is 144201443255159. The next prime is 144201443255327. The reversal of 144201443255224 is 422552344102441.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29960821042 + ... + 29960825854.

It is an arithmetic number, because the mean of its divisors is an integer number (2182168147500).

Almost surely, 2^{144201443255224} is an apocalyptic number.

It is an amenable number.

144201443255224 is a deficient number, since it is larger than the sum of its proper divisors (135116079624776).

144201443255224 is a wasteful number, since it uses less digits than its factorization.

144201443255224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557 (or 6553 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 43.

Adding to 144201443255224 its reverse (422552344102441), we get a palindrome (566753787357665).

The spelling of 144201443255224 in words is "one hundred forty-four trillion, two hundred one billion, four hundred forty-three million, two hundred fifty-five thousand, two hundred twenty-four".