144302311424 has 96 divisors (see below), whose sum is σ = 304197566400. Its totient is φ = 68246323200.

The previous prime is 144302311409. The next prime is 144302311477. The reversal of 144302311424 is 424113203441.

It is an unprimeable number.

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, 28286474 + ... + 28291574.

It is an arithmetic number, because the mean of its divisors is an integer number (3168724650).

Almost surely, 2^144302311424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144302311424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152098783200).

144302311424 is an abundant number, since it is smaller than the sum of its proper divisors (159895254976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144302311424 is an equidigital number, since it uses as much as digits as its factorization.

144302311424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5869 (or 5849 counting only the distinct ones).

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

Adding to 144302311424 its reverse (424113203441), we get a palindrome (568415514865).

The spelling of 144302311424 in words is "one hundred forty-four billion, three hundred two million, three hundred eleven thousand, four hundred twenty-four".