144242124212432 has 10 divisors (see below), whose sum is σ = 279469115661618. Its totient is φ = 72121062106208.

The previous prime is 144242124212423. The next prime is 144242124212449. The reversal of 144242124212432 is 234212421242441.

It can be written as a sum of positive squares in only one way, i.e., 119680624338496 + 24561499873936 = 10939864^2 + 4955956^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4507566381623 + ... + 4507566381654.

Almost surely, 2^{144242124212432} is an apocalyptic number.

It is an amenable number.

144242124212432 is a deficient number, since it is larger than the sum of its proper divisors (135226991449186).

144242124212432 is an equidigital number, since it uses as much as digits as its factorization.

144242124212432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9015132763285 (or 9015132763279 counting only the distinct ones).

The product of its digits is 196608, while the sum is 38.

Adding to 144242124212432 its reverse (234212421242441), we get a palindrome (378454545454873).

The spelling of 144242124212432 in words is "one hundred forty-four trillion, two hundred forty-two billion, one hundred twenty-four million, two hundred twelve thousand, four hundred thirty-two".