144330233240042 has 32 divisors (see below), whose sum is σ = 223140697374144. Its totient is φ = 69976086364800.

The previous prime is 144330233240033. The next prime is 144330233240047. The reversal of 144330233240042 is 240042332033441.

It is a junction number, because it is equal to n+sod(n) for n = 144330233239984 and 144330233240011.

It is not an unprimeable number, because it can be changed into a prime (144330233240047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2813459 + ... + 17221382.

It is an arithmetic number, because the mean of its divisors is an integer number (6973146792942).

Almost surely, 2^{144330233240042} is an apocalyptic number.

144330233240042 is a deficient number, since it is larger than the sum of its proper divisors (78810464134102).

144330233240042 is a wasteful number, since it uses less digits than its factorization.

144330233240042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20035494.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 144330233240042 its reverse (240042332033441), we get a palindrome (384372565273483).

The spelling of 144330233240042 in words is "one hundred forty-four trillion, three hundred thirty billion, two hundred thirty-three million, two hundred forty thousand, forty-two".