4234122143 has 2 divisors, whose sum is σ = 4234122144. Its totient is φ = 4234122142.

The previous prime is 4234122103. The next prime is 4234122161. The reversal of 4234122143 is 3412214324.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4234122143 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4234122103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117061071 + 2117061072.

It is an arithmetic number, because the mean of its divisors is an integer number (2117061072).

Almost surely, 2^4234122143 is an apocalyptic number.

4234122143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4234122143 is an equidigital number, since it uses as much as digits as its factorization.

4234122143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 26.

The square root of 4234122143 is about 65070.1324956389. The cubic root of 4234122143 is about 1617.7862032585.

Adding to 4234122143 its reverse (3412214324), we get a palindrome (7646336467).

The spelling of 4234122143 in words is "four billion, two hundred thirty-four million, one hundred twenty-two thousand, one hundred forty-three".