144533354513 has 4 divisors (see below), whose sum is σ = 144622629360. Its totient is φ = 144444079668.

The previous prime is 144533354429. The next prime is 144533354531. The reversal of 144533354513 is 315453335441.

144533354513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144533354513 - 2²⁰ = 144532305937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144533354543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44634995 + ... + 44638232.

It is an arithmetic number, because the mean of its divisors is an integer number (36155657340).

Almost surely, 2^144533354513 is an apocalyptic number.

It is an amenable number.

144533354513 is a deficient number, since it is larger than the sum of its proper divisors (89274847).

144533354513 is an equidigital number, since it uses as much as digits as its factorization.

144533354513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89274846.

The product of its digits is 648000, while the sum is 41.

Adding to 144533354513 its reverse (315453335441), we get a palindrome (459986689954).

The spelling of 144533354513 in words is "one hundred forty-four billion, five hundred thirty-three million, three hundred fifty-four thousand, five hundred thirteen".