144243012050519 has 2 divisors, whose sum is σ = 144243012050520. Its totient is φ = 144243012050518.

The previous prime is 144243012050507. The next prime is 144243012050591. The reversal of 144243012050519 is 915050210342441.

144243012050519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (144243012050591) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144243012050519 - 2⁴ = 144243012050503 is a prime.

It is a super-2 number, since 2×144243012050519² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144243012052519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72121506025259 + 72121506025260.

It is an arithmetic number, because the mean of its divisors is an integer number (72121506025260).

Almost surely, 2^{144243012050519} is an apocalyptic number.

144243012050519 is a deficient number, since it is larger than the sum of its proper divisors (1).

144243012050519 is an equidigital number, since it uses as much as digits as its factorization.

144243012050519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 144243012050519 in words is "one hundred forty-four trillion, two hundred forty-three billion, twelve million, fifty thousand, five hundred nineteen".