144066501313545 has 32 divisors (see below), whose sum is σ = 242704632499200. Its totient is φ = 72771601051584.

The previous prime is 144066501313529. The next prime is 144066501313549. The reversal of 144066501313545 is 545313105660441.

It is not a de Polignac number, because 144066501313545 - 2⁴ = 144066501313529 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144066501313494 and 144066501313503.

It is not an unprimeable number, because it can be changed into a prime (144066501313549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68032957 + ... + 70118586.

It is an arithmetic number, because the mean of its divisors is an integer number (7584519765600).

Almost surely, 2^{144066501313545} is an apocalyptic number.

144066501313545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144066501313545 is a deficient number, since it is larger than the sum of its proper divisors (98638131185655).

144066501313545 is a wasteful number, since it uses less digits than its factorization.

144066501313545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138155229.

The product of its (nonzero) digits is 2592000, while the sum is 48.

Adding to 144066501313545 its reverse (545313105660441), we get a palindrome (689379606973986).

The spelling of 144066501313545 in words is "one hundred forty-four trillion, sixty-six billion, five hundred one million, three hundred thirteen thousand, five hundred forty-five".