144103123140973 has 2 divisors, whose sum is σ = 144103123140974. Its totient is φ = 144103123140972.

The previous prime is 144103123140959. The next prime is 144103123141129. The reversal of 144103123140973 is 379041321301441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104713101975364 + 39390021165609 = 10232942^2 + 6276147^2 .

It is a cyclic number.

It is not a de Polignac number, because 144103123140973 - 2²⁹ = 144102586270061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144103123140923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72051561570486 + 72051561570487.

It is an arithmetic number, because the mean of its divisors is an integer number (72051561570487).

Almost surely, 2^{144103123140973} is an apocalyptic number.

It is an amenable number.

144103123140973 is a deficient number, since it is larger than the sum of its proper divisors (1).

144103123140973 is an equidigital number, since it uses as much as digits as its factorization.

144103123140973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 144103123140973 in words is "one hundred forty-four trillion, one hundred three billion, one hundred twenty-three million, one hundred forty thousand, nine hundred seventy-three".