43122411422143 has 2 divisors, whose sum is σ = 43122411422144. Its totient is φ = 43122411422142.

The previous prime is 43122411422131. The next prime is 43122411422147. The reversal of 43122411422143 is 34122411422134.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43122411422143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43122411422099 and 43122411422108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43122411422147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21561205711071 + 21561205711072.

It is an arithmetic number, because the mean of its divisors is an integer number (21561205711072).

Almost surely, 2^{43122411422143} is an apocalyptic number.

43122411422143 is a deficient number, since it is larger than the sum of its proper divisors (1).

43122411422143 is an equidigital number, since it uses as much as digits as its factorization.

43122411422143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 34.

Adding to 43122411422143 its reverse (34122411422134), we get a palindrome (77244822844277).

Subtracting from 43122411422143 its reverse (34122411422134), we obtain a palindrome (9000000000009).

The spelling of 43122411422143 in words is "forty-three trillion, one hundred twenty-two billion, four hundred eleven million, four hundred twenty-two thousand, one hundred forty-three".