144553240042 has 16 divisors (see below), whose sum is σ = 217257992640. Its totient is φ = 72133970688.

The previous prime is 144553240001. The next prime is 144553240121. The reversal of 144553240042 is 240042355441.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5719309 + ... + 5744527.

It is an arithmetic number, because the mean of its divisors is an integer number (13578624540).

Almost surely, 2^144553240042 is an apocalyptic number.

144553240042 is a deficient number, since it is larger than the sum of its proper divisors (72704752598).

144553240042 is a wasteful number, since it uses less digits than its factorization.

144553240042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30765.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 144553240042 its reverse (240042355441), we get a palindrome (384595595483).

The spelling of 144553240042 in words is "one hundred forty-four billion, five hundred fifty-three million, two hundred forty thousand, forty-two".