4143442545211 has 2 divisors, whose sum is σ = 4143442545212. Its totient is φ = 4143442545210.

The previous prime is 4143442545173. The next prime is 4143442545241. The reversal of 4143442545211 is 1125452443414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4143442545211 - 2⁷ = 4143442545083 is a prime.

It is a super-2 number, since 2×4143442545211² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4143442545241) 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, 2071721272605 + 2071721272606.

It is an arithmetic number, because the mean of its divisors is an integer number (2071721272606).

Almost surely, 2^{4143442545211} is an apocalyptic number.

4143442545211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143442545211 is an equidigital number, since it uses as much as digits as its factorization.

4143442545211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 307200, while the sum is 40.

Adding to 4143442545211 its reverse (1125452443414), we get a palindrome (5268894988625).

The spelling of 4143442545211 in words is "four trillion, one hundred forty-three billion, four hundred forty-two million, five hundred forty-five thousand, two hundred eleven".