143126363364497 has 2 divisors, whose sum is σ = 143126363364498. Its totient is φ = 143126363364496.

The previous prime is 143126363364403. The next prime is 143126363364503. The reversal of 143126363364497 is 794463363621341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139960351674256 + 3166011690241 = 11830484^2 + 1779329^2 .

It is a cyclic number.

It is not a de Polignac number, because 143126363364497 - 2³⁶ = 143057643887761 is a prime.

It is not a weakly prime, because it can be changed into another prime (143126363364097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71563181682248 + 71563181682249.

It is an arithmetic number, because the mean of its divisors is an integer number (71563181682249).

Almost surely, 2^{143126363364497} is an apocalyptic number.

It is an amenable number.

143126363364497 is a deficient number, since it is larger than the sum of its proper divisors (1).

143126363364497 is an equidigital number, since it uses as much as digits as its factorization.

143126363364497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141087744, while the sum is 62.

The spelling of 143126363364497 in words is "one hundred forty-three trillion, one hundred twenty-six billion, three hundred sixty-three million, three hundred sixty-four thousand, four hundred ninety-seven".