144543512013 has 8 divisors (see below), whose sum is σ = 192784529376. Its totient is φ = 96332418000.

The previous prime is 144543511979. The next prime is 144543512053. The reversal of 144543512013 is 310215345441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144543512013 - 2¹⁰ = 144543510989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144543512053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7469563 + ... + 7488888.

It is an arithmetic number, because the mean of its divisors is an integer number (24098066172).

Almost surely, 2^144543512013 is an apocalyptic number.

It is an amenable number.

144543512013 is a deficient number, since it is larger than the sum of its proper divisors (48241017363).

144543512013 is a wasteful number, since it uses less digits than its factorization.

144543512013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14961675.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 144543512013 its reverse (310215345441), we get a palindrome (454758857454).

The spelling of 144543512013 in words is "one hundred forty-four billion, five hundred forty-three million, five hundred twelve thousand, thirteen".