144299368 has 16 divisors (see below), whose sum is σ = 275148000. Its totient is φ = 70926576.

The previous prime is 144299347. The next prime is 144299369. The reversal of 144299368 is 863992441.

It is not an unprimeable number, because it can be changed into a prime (144299369) 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 3 ways as a sum of consecutive naturals, for example, 152388 + ... + 153331.

It is an arithmetic number, because the mean of its divisors is an integer number (17196750).

Almost surely, 2^144299368 is an apocalyptic number.

It is an amenable number.

144299368 is a deficient number, since it is larger than the sum of its proper divisors (130848632).

144299368 is a wasteful number, since it uses less digits than its factorization.

144299368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305784 (or 305780 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 144299368 is about 12012.4671903818. The cubic root of 144299368 is about 524.5112524746.

The spelling of 144299368 in words is "one hundred forty-four million, two hundred ninety-nine thousand, three hundred sixty-eight".