143423023430341 has 2 divisors, whose sum is σ = 143423023430342. Its totient is φ = 143423023430340.

The previous prime is 143423023430299. The next prime is 143423023430353. The reversal of 143423023430341 is 143034320324341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106661284013025 + 36761739417316 = 10327695^2 + 6063146^2 .

It is an emirp because it is prime and its reverse (143034320324341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143423023430341 - 2¹⁵ = 143423023397573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143423023430341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143423023430381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71711511715170 + 71711511715171.

It is an arithmetic number, because the mean of its divisors is an integer number (71711511715171).

Almost surely, 2^{143423023430341} is an apocalyptic number.

It is an amenable number.

143423023430341 is a deficient number, since it is larger than the sum of its proper divisors (1).

143423023430341 is an equidigital number, since it uses as much as digits as its factorization.

143423023430341 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 37.

Adding to 143423023430341 its reverse (143034320324341), we get a palindrome (286457343754682).

The spelling of 143423023430341 in words is "one hundred forty-three trillion, four hundred twenty-three billion, twenty-three million, four hundred thirty thousand, three hundred forty-one".