144024123531242 has 32 divisors (see below), whose sum is σ = 221533429408704. Its totient is φ = 70183274313600.

The previous prime is 144024123531217. The next prime is 144024123531263. The reversal of 144024123531242 is 242135321420441.

It is a junction number, because it is equal to n+sod(n) for n = 144024123531196 and 144024123531205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2464997633 + ... + 2465056059.

It is an arithmetic number, because the mean of its divisors is an integer number (6922919669022).

Almost surely, 2^{144024123531242} is an apocalyptic number.

144024123531242 is a deficient number, since it is larger than the sum of its proper divisors (77509305877462).

144024123531242 is a wasteful number, since it uses less digits than its factorization.

144024123531242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88934.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 144024123531242 its reverse (242135321420441), we get a palindrome (386159444951683).

The spelling of 144024123531242 in words is "one hundred forty-four trillion, twenty-four billion, one hundred twenty-three million, five hundred thirty-one thousand, two hundred forty-two".