144430316 has 6 divisors (see below), whose sum is σ = 252753060. Its totient is φ = 72215156.

The previous prime is 144430243. The next prime is 144430327. The reversal of 144430316 is 613034441.

144430316 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18053786 + ... + 18053793.

It is an arithmetic number, because the mean of its divisors is an integer number (42125510).

Almost surely, 2^144430316 is an apocalyptic number.

It is an amenable number.

144430316 is a deficient number, since it is larger than the sum of its proper divisors (108322744).

144430316 is a wasteful number, since it uses less digits than its factorization.

144430316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36107583 (or 36107581 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 144430316 is about 12017.9164583550. The cubic root of 144430316 is about 524.6698647048.

Adding to 144430316 its reverse (613034441), we get a palindrome (757464757).

The spelling of 144430316 in words is "one hundred forty-four million, four hundred thirty thousand, three hundred sixteen".