144331423303120 has 20 divisors (see below), whose sum is σ = 335570559179940. Its totient is φ = 57732569321216.

The previous prime is 144331423303117. The next prime is 144331423303169. The reversal of 144331423303120 is 21303324133441.

It can be written as a sum of positive squares in 2 ways, for example, as 49151653158976 + 95179770144144 = 7010824^2 + 9756012^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 902071395565 + ... + 902071395724.

It is an arithmetic number, because the mean of its divisors is an integer number (16778527958997).

Almost surely, 2^{144331423303120} is an apocalyptic number.

144331423303120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144331423303120 is an abundant number, since it is smaller than the sum of its proper divisors (191239135876820).

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

144331423303120 is a wasteful number, since it uses less digits than its factorization.

144331423303120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804142791302 (or 1804142791296 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 144331423303120 its reverse (21303324133441), we get a palindrome (165634747436561).

The spelling of 144331423303120 in words is "one hundred forty-four trillion, three hundred thirty-one billion, four hundred twenty-three million, three hundred three thousand, one hundred twenty".