142330352726417 has 2 divisors, whose sum is σ = 142330352726418. Its totient is φ = 142330352726416.

The previous prime is 142330352726399. The next prime is 142330352726483. The reversal of 142330352726417 is 714627253033241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141256053644161 + 1074299082256 = 11885119^2 + 1036484^2 .

It is a cyclic number.

It is not a de Polignac number, because 142330352726417 - 2¹⁴ = 142330352710033 is a prime.

It is not a weakly prime, because it can be changed into another prime (142330352026417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71165176363208 + 71165176363209.

It is an arithmetic number, because the mean of its divisors is an integer number (71165176363209).

Almost surely, 2^{142330352726417} is an apocalyptic number.

It is an amenable number.

142330352726417 is a deficient number, since it is larger than the sum of its proper divisors (1).

142330352726417 is an equidigital number, since it uses as much as digits as its factorization.

142330352726417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 142330352726417 in words is "one hundred forty-two trillion, three hundred thirty billion, three hundred fifty-two million, seven hundred twenty-six thousand, four hundred seventeen".