20234210329 has 2 divisors, whose sum is σ = 20234210330. Its totient is φ = 20234210328.

The previous prime is 20234210327. The next prime is 20234210369. The reversal of 20234210329 is 92301243202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20230795225 + 3415104 = 142235^2 + 1848^2 .

It is a cyclic number.

It is not a de Polignac number, because 20234210329 - 2¹ = 20234210327 is a prime.

Together with 20234210327, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 20234210297 and 20234210306.

It is not a weakly prime, because it can be changed into another prime (20234210323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10117105164 + 10117105165.

It is an arithmetic number, because the mean of its divisors is an integer number (10117105165).

Almost surely, 2^20234210329 is an apocalyptic number.

It is an amenable number.

20234210329 is a deficient number, since it is larger than the sum of its proper divisors (1).

20234210329 is an equidigital number, since it uses as much as digits as its factorization.

20234210329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 20234210329 in words is "twenty billion, two hundred thirty-four million, two hundred ten thousand, three hundred twenty-nine".