144523710366543 has 12 divisors (see below), whose sum is σ = 208802240479248. Its totient is φ = 96328015652160.

The previous prime is 144523710366533. The next prime is 144523710366619. The reversal of 144523710366543 is 345663017325441.

144523710366543 is a `hidden beast` number, since 1 + 4 + 4 + 5 + 2 + 37 + 1 + 0 + 3 + 66 + 543 = 666.

It is not a de Polignac number, because 144523710366543 - 2¹⁰ = 144523710365519 is a prime.

It is a super-2 number, since 2×144523710366543² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144523710366543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144523710366533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1760339355 + ... + 1760421452.

It is an arithmetic number, because the mean of its divisors is an integer number (17400186706604).

Almost surely, 2^{144523710366543} is an apocalyptic number.

144523710366543 is a deficient number, since it is larger than the sum of its proper divisors (64278530112705).

144523710366543 is a wasteful number, since it uses less digits than its factorization.

144523710366543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520765374 (or 3520765371 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 54.

The spelling of 144523710366543 in words is "one hundred forty-four trillion, five hundred twenty-three billion, seven hundred ten million, three hundred sixty-six thousand, five hundred forty-three".