144504145241149 has 2 divisors, whose sum is σ = 144504145241150. Its totient is φ = 144504145241148.

The previous prime is 144504145241077. The next prime is 144504145241237. The reversal of 144504145241149 is 941142541405441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115486724925625 + 29017420315524 = 10746475^2 + 5386782^2 .

It is a cyclic number.

It is not a de Polignac number, because 144504145241149 - 2¹³ = 144504145232957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144504145241249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72252072620574 + 72252072620575.

It is an arithmetic number, because the mean of its divisors is an integer number (72252072620575).

Almost surely, 2^{144504145241149} is an apocalyptic number.

It is an amenable number.

144504145241149 is a deficient number, since it is larger than the sum of its proper divisors (1).

144504145241149 is an equidigital number, since it uses as much as digits as its factorization.

144504145241149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 144504145241149 in words is "one hundred forty-four trillion, five hundred four billion, one hundred forty-five million, two hundred forty-one thousand, one hundred forty-nine".