144516350553556 has 12 divisors (see below), whose sum is σ = 267780296614068. Its totient is φ = 68007694378112.

The previous prime is 144516350553511. The next prime is 144516350553571. The reversal of 144516350553556 is 655355053615441.

It can be written as a sum of positive squares in 2 ways, for example, as 130533686917956 + 13982663635600 = 11425134^2 + 3739340^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 144516350553556.

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, 1062620224591 + ... + 1062620224726.

It is an arithmetic number, because the mean of its divisors is an integer number (22315024717839).

Almost surely, 2^{144516350553556} is an apocalyptic number.

It is an amenable number.

144516350553556 is a deficient number, since it is larger than the sum of its proper divisors (123263946060512).

144516350553556 is a wasteful number, since it uses less digits than its factorization.

144516350553556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125240449338 (or 2125240449336 counting only the distinct ones).

The product of its (nonzero) digits is 81000000, while the sum is 58.

The spelling of 144516350553556 in words is "one hundred forty-four trillion, five hundred sixteen billion, three hundred fifty million, five hundred fifty-three thousand, five hundred fifty-six".