144240403102143 has 16 divisors (see below), whose sum is σ = 192381573505536. Its totient is φ = 96129751798080.

The previous prime is 144240403102123. The next prime is 144240403102157. The reversal of 144240403102143 is 341201304042441.

It is a happy number.

It is not a de Polignac number, because 144240403102143 - 2⁸ = 144240403101887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144240403102123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750097098 + ... + 750289368.

It is an arithmetic number, because the mean of its divisors is an integer number (12023848344096).

Almost surely, 2^{144240403102143} is an apocalyptic number.

144240403102143 is a deficient number, since it is larger than the sum of its proper divisors (48141170403393).

144240403102143 is a wasteful number, since it uses less digits than its factorization.

144240403102143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270334.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 144240403102143 its reverse (341201304042441), we get a palindrome (485441707144584).

The spelling of 144240403102143 in words is "one hundred forty-four trillion, two hundred forty billion, four hundred three million, one hundred two thousand, one hundred forty-three".