2134323229 has 2 divisors, whose sum is σ = 2134323230. Its totient is φ = 2134323228.

The previous prime is 2134323227. The next prime is 2134323239. The reversal of 2134323229 is 9223234312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1753683129 + 380640100 = 41877^2 + 19510^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134323229 - 2¹ = 2134323227 is a prime.

Together with 2134323227, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2134323229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134323227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067161614 + 1067161615.

It is an arithmetic number, because the mean of its divisors is an integer number (1067161615).

Almost surely, 2^2134323229 is an apocalyptic number.

It is an amenable number.

2134323229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134323229 is an equidigital number, since it uses as much as digits as its factorization.

2134323229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 2134323229 is about 46198.7362273039. The cubic root of 2134323229 is about 1287.5182598849.

The spelling of 2134323229 in words is "two billion, one hundred thirty-four million, three hundred twenty-three thousand, two hundred twenty-nine".