4321334323129 has 2 divisors, whose sum is σ = 4321334323130. Its totient is φ = 4321334323128.

The previous prime is 4321334323127. The next prime is 4321334323133. The reversal of 4321334323129 is 9213234331234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4304683001529 + 16651321600 = 2074773^2 + 129040^2 .

It is a cyclic number.

It is not a de Polignac number, because 4321334323129 - 2¹ = 4321334323127 is a prime.

Together with 4321334323127, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4321334323091 and 4321334323100.

It is not a weakly prime, because it can be changed into another prime (4321334323127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160667161564 + 2160667161565.

It is an arithmetic number, because the mean of its divisors is an integer number (2160667161565).

Almost surely, 2^{4321334323129} is an apocalyptic number.

It is an amenable number.

4321334323129 is a deficient number, since it is larger than the sum of its proper divisors (1).

4321334323129 is an equidigital number, since it uses as much as digits as its factorization.

4321334323129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 40.

The spelling of 4321334323129 in words is "four trillion, three hundred twenty-one billion, three hundred thirty-four million, three hundred twenty-three thousand, one hundred twenty-nine".