2234284321 has 2 divisors, whose sum is σ = 2234284322. Its totient is φ = 2234284320.

The previous prime is 2234284319. The next prime is 2234284337. The reversal of 2234284321 is 1234824322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1264584721 + 969699600 = 35561^2 + 31140^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234284321 - 2¹ = 2234284319 is a prime.

Together with 2234284319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2234284121) 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, 1117142160 + 1117142161.

It is an arithmetic number, because the mean of its divisors is an integer number (1117142161).

Almost surely, 2^2234284321 is an apocalyptic number.

It is an amenable number.

2234284321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234284321 is an equidigital number, since it uses as much as digits as its factorization.

2234284321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 31.

The square root of 2234284321 is about 47268.2168163767. The cubic root of 2234284321 is about 1307.3126973050.

The spelling of 2234284321 in words is "two billion, two hundred thirty-four million, two hundred eighty-four thousand, three hundred twenty-one".