4142122043 has 2 divisors, whose sum is σ = 4142122044. Its totient is φ = 4142122042.

The previous prime is 4142122013. The next prime is 4142122067. The reversal of 4142122043 is 3402212414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4142122043 - 2²⁰ = 4141073467 is a prime.

It is not a weakly prime, because it can be changed into another prime (4142122013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071061021 + 2071061022.

It is an arithmetic number, because the mean of its divisors is an integer number (2071061022).

Almost surely, 2^4142122043 is an apocalyptic number.

4142122043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142122043 is an equidigital number, since it uses as much as digits as its factorization.

4142122043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4142122043 is about 64359.3197835403. The cubic root of 4142122043 is about 1605.9830732330.

Adding to 4142122043 its reverse (3402212414), we get a palindrome (7544334457).

The spelling of 4142122043 in words is "four billion, one hundred forty-two million, one hundred twenty-two thousand, forty-three".