4329128941 has 2 divisors, whose sum is σ = 4329128942. Its totient is φ = 4329128940.

The previous prime is 4329128939. The next prime is 4329128957. The reversal of 4329128941 is 1498219234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3384796041 + 944332900 = 58179^2 + 30730^2 .

It is a cyclic number.

It is not a de Polignac number, because 4329128941 - 2¹ = 4329128939 is a prime.

Together with 4329128939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4329128971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2164564470 + 2164564471.

It is an arithmetic number, because the mean of its divisors is an integer number (2164564471).

Almost surely, 2^4329128941 is an apocalyptic number.

It is an amenable number.

4329128941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4329128941 is an equidigital number, since it uses as much as digits as its factorization.

4329128941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 43.

The square root of 4329128941 is about 65796.1164583443. The cubic root of 4329128941 is about 1629.7969738473.

The spelling of 4329128941 in words is "four billion, three hundred twenty-nine million, one hundred twenty-eight thousand, nine hundred forty-one".