144104121232369 has 2 divisors, whose sum is σ = 144104121232370. Its totient is φ = 144104121232368.

The previous prime is 144104121232289. The next prime is 144104121232391. The reversal of 144104121232369 is 963232121401441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89779187635344 + 54324933597025 = 9475188^2 + 7370545^2 .

It is a cyclic number.

It is not a de Polignac number, because 144104121232369 - 2²¹ = 144104119135217 is a prime.

It is a super-2 number, since 2×144104121232369² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144104121232069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72052060616184 + 72052060616185.

It is an arithmetic number, because the mean of its divisors is an integer number (72052060616185).

Almost surely, 2^{144104121232369} is an apocalyptic number.

It is an amenable number.

144104121232369 is a deficient number, since it is larger than the sum of its proper divisors (1).

144104121232369 is an equidigital number, since it uses as much as digits as its factorization.

144104121232369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 144104121232369 in words is "one hundred forty-four trillion, one hundred four billion, one hundred twenty-one million, two hundred thirty-two thousand, three hundred sixty-nine".