144301521053597 has 2 divisors, whose sum is σ = 144301521053598. Its totient is φ = 144301521053596.

The previous prime is 144301521053519. The next prime is 144301521053653. The reversal of 144301521053597 is 795350125103441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133735601776921 + 10565919276676 = 11564411^2 + 3250526^2 .

It is a cyclic number.

It is not a de Polignac number, because 144301521053597 - 2⁸ = 144301521053341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144301521043597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72150760526798 + 72150760526799.

It is an arithmetic number, because the mean of its divisors is an integer number (72150760526799).

Almost surely, 2^{144301521053597} is an apocalyptic number.

It is an amenable number.

144301521053597 is a deficient number, since it is larger than the sum of its proper divisors (1).

144301521053597 is an equidigital number, since it uses as much as digits as its factorization.

144301521053597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 144301521053597 in words is "one hundred forty-four trillion, three hundred one billion, five hundred twenty-one million, fifty-three thousand, five hundred ninety-seven".