143241043044233 has 2 divisors, whose sum is σ = 143241043044234. Its totient is φ = 143241043044232.

The previous prime is 143241043044221. The next prime is 143241043044241. The reversal of 143241043044233 is 332440340142341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134645668030864 + 8595375013369 = 11603692^2 + 2931787^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143241043044233 is a prime.

It is a super-2 number, since 2×143241043044233² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (143241043044133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71620521522116 + 71620521522117.

It is an arithmetic number, because the mean of its divisors is an integer number (71620521522117).

Almost surely, 2^{143241043044233} is an apocalyptic number.

It is an amenable number.

143241043044233 is a deficient number, since it is larger than the sum of its proper divisors (1).

143241043044233 is an equidigital number, since it uses as much as digits as its factorization.

143241043044233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 143241043044233 its reverse (332440340142341), we get a palindrome (475681383186574).

The spelling of 143241043044233 in words is "one hundred forty-three trillion, two hundred forty-one billion, forty-three million, forty-four thousand, two hundred thirty-three".