144085283 has 8 divisors (see below), whose sum is σ = 147360048. Its totient is φ = 140845824.

The previous prime is 144085273. The next prime is 144085297. The reversal of 144085283 is 382580441.

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 144085283 - 2⁴ = 144085267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144085273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485 + ... + 16982.

It is an arithmetic number, because the mean of its divisors is an integer number (18420006).

Almost surely, 2^144085283 is an apocalyptic number.

144085283 is a deficient number, since it is larger than the sum of its proper divisors (3274765).

144085283 is a wasteful number, since it uses less digits than its factorization.

144085283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17653.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 144085283 is about 12003.5529323613. The cubic root of 144085283 is about 524.2517328139.

It can be divided in two parts, 14408 and 5283, that added together give a palindrome (19691).

The spelling of 144085283 in words is "one hundred forty-four million, eighty-five thousand, two hundred eighty-three".