4066343429 has 2 divisors, whose sum is σ = 4066343430. Its totient is φ = 4066343428.

The previous prime is 4066343357. The next prime is 4066343471. The reversal of 4066343429 is 9243436604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3093028225 + 973315204 = 55615^2 + 31198^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4066343429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4066343329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033171714 + 2033171715.

It is an arithmetic number, because the mean of its divisors is an integer number (2033171715).

Almost surely, 2^4066343429 is an apocalyptic number.

It is an amenable number.

4066343429 is a deficient number, since it is larger than the sum of its proper divisors (1).

4066343429 is an equidigital number, since it uses as much as digits as its factorization.

4066343429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 41.

The square root of 4066343429 is about 63767.8871298085. The cubic root of 4066343429 is about 1596.1291100015.

The spelling of 4066343429 in words is "four billion, sixty-six million, three hundred forty-three thousand, four hundred twenty-nine".