144391925030369 has 2 divisors, whose sum is σ = 144391925030370. Its totient is φ = 144391925030368.

The previous prime is 144391925030351. The next prime is 144391925030447. The reversal of 144391925030369 is 963030529193441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84234527575969 + 60157397454400 = 9177937^2 + 7756120^2 .

It is a cyclic number.

It is not a de Polignac number, because 144391925030369 - 2⁸ = 144391925030113 is a prime.

It is a super-2 number, since 2×144391925030369² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144391925030329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72195962515184 + 72195962515185.

It is an arithmetic number, because the mean of its divisors is an integer number (72195962515185).

Almost surely, 2^{144391925030369} is an apocalyptic number.

It is an amenable number.

144391925030369 is a deficient number, since it is larger than the sum of its proper divisors (1).

144391925030369 is an equidigital number, since it uses as much as digits as its factorization.

144391925030369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18895680, while the sum is 59.

The spelling of 144391925030369 in words is "one hundred forty-four trillion, three hundred ninety-one billion, nine hundred twenty-five million, thirty thousand, three hundred sixty-nine".