144301430144 has 32 divisors (see below), whose sum is σ = 287593610400. Its totient is φ = 72121073152.

The previous prime is 144301430051. The next prime is 144301430167. The reversal of 144301430144 is 441034103441.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82862 + ... + 543570.

It is an arithmetic number, because the mean of its divisors is an integer number (8987300325).

Almost surely, 2^144301430144 is an apocalyptic number.

It is an amenable number.

144301430144 is a deficient number, since it is larger than the sum of its proper divisors (143292180256).

144301430144 is an equidigital number, since it uses as much as digits as its factorization.

144301430144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463170 (or 463158 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 144301430144 its reverse (441034103441), we get a palindrome (585335533585).

The spelling of 144301430144 in words is "one hundred forty-four billion, three hundred one million, four hundred thirty thousand, one hundred forty-four".