144241120010440 has 64 divisors (see below), whose sum is σ = 343635391874160. Its totient is φ = 54302201856000.

The previous prime is 144241120010357. The next prime is 144241120010441. The reversal of 144241120010440 is 44010021142441.

It can be written as a sum of positive squares in 8 ways, for example, as 108480265528996 + 35760854481444 = 10415386^2 + 5980038^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144241120010399 and 144241120010408.

It is not an unprimeable number, because it can be changed into a prime (144241120010441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127025190 + ... + 128155690.

Almost surely, 2^{144241120010440} is an apocalyptic number.

144241120010440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144241120010440 is an abundant number, since it is smaller than the sum of its proper divisors (199394271863720).

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

144241120010440 is a wasteful number, since it uses less digits than its factorization.

144241120010440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318162 (or 1318158 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 144241120010440 its reverse (44010021142441), we get a palindrome (188251141152881).

The spelling of 144241120010440 in words is "one hundred forty-four trillion, two hundred forty-one billion, one hundred twenty million, ten thousand, four hundred forty".