144285714443 has 8 divisors (see below), whose sum is σ = 156081410688. Its totient is φ = 132589560384.

The previous prime is 144285714421. The next prime is 144285714451. The reversal of 144285714443 is 344417582441.

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

It is a cyclic number.

It is not a de Polignac number, because 144285714443 - 2²⁰ = 144284665867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144285714403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24882530 + ... + 24888327.

It is an arithmetic number, because the mean of its divisors is an integer number (19510176336).

Almost surely, 2^144285714443 is an apocalyptic number.

144285714443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144285714443 is a deficient number, since it is larger than the sum of its proper divisors (11795696245).

144285714443 is a wasteful number, since it uses less digits than its factorization.

144285714443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49771093.

The product of its digits is 1720320, while the sum is 47.

The spelling of 144285714443 in words is "one hundred forty-four billion, two hundred eighty-five million, seven hundred fourteen thousand, four hundred forty-three".