144302041 has 8 divisors (see below), whose sum is σ = 155605184. Its totient is φ = 133027920.

The previous prime is 144301991. The next prime is 144302063. The reversal of 144302041 is 140203441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144302041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144302441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700 + ... + 17386.

It is an arithmetic number, because the mean of its divisors is an integer number (19450648).

Almost surely, 2^144302041 is an apocalyptic number.

It is an amenable number.

144302041 is a deficient number, since it is larger than the sum of its proper divisors (11303143).

144302041 is a wasteful number, since it uses less digits than its factorization.

144302041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14511.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 144302041 is about 12012.5784492756. The cubic root of 144302041 is about 524.5144911350.

Adding to 144302041 its reverse (140203441), we get a palindrome (284505482).

It can be divided in two parts, 14430 and 2041, that added together give a triangular number (16471 = T₁₈₁).

The spelling of 144302041 in words is "one hundred forty-four million, three hundred two thousand, forty-one".