144060715447720 has 16 divisors (see below), whose sum is σ = 324136609757460. Its totient is φ = 57624286179072.

The previous prime is 144060715447709. The next prime is 144060715447721. The reversal of 144060715447720 is 27744517060441.

It can be written as a sum of positive squares in 2 ways, for example, as 134112658812804 + 9948056634916 = 11580702^2 + 3154054^2 .

It is not an unprimeable number, because it can be changed into a prime (144060715447721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800758943057 + ... + 1800758943136.

Almost surely, 2^{144060715447720} is an apocalyptic number.

144060715447720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144060715447720 is an abundant number, since it is smaller than the sum of its proper divisors (180075894309740).

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

144060715447720 is a wasteful number, since it uses less digits than its factorization.

144060715447720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601517886204 (or 3601517886200 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 52.

The spelling of 144060715447720 in words is "one hundred forty-four trillion, sixty billion, seven hundred fifteen million, four hundred forty-seven thousand, seven hundred twenty".