144120045443 has 8 divisors (see below), whose sum is σ = 158778521136. Its totient is φ = 129721012000.

The previous prime is 144120045397. The next prime is 144120045457. The reversal of 144120045443 is 344540021441.

144120045443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144120045443 - 2⁸ = 144120045187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144120045493) 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 7 ways as a sum of consecutive naturals, for example, 64859396 + ... + 64861617.

It is an arithmetic number, because the mean of its divisors is an integer number (19847315142).

Almost surely, 2^144120045443 is an apocalyptic number.

144120045443 is a deficient number, since it is larger than the sum of its proper divisors (14658475693).

144120045443 is a wasteful number, since it uses less digits than its factorization.

144120045443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129721125.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 144120045443 its reverse (344540021441), we get a palindrome (488660066884).

The spelling of 144120045443 in words is "one hundred forty-four billion, one hundred twenty million, forty-five thousand, four hundred forty-three".