2259434213 has 2 divisors, whose sum is σ = 2259434214. Its totient is φ = 2259434212.

The previous prime is 2259434197. The next prime is 2259434231. The reversal of 2259434213 is 3124349522.

2259434213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2259434231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1633533889 + 625900324 = 40417^2 + 25018^2 .

It is a cyclic number.

It is not a de Polignac number, because 2259434213 - 2⁴ = 2259434197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2259434293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129717106 + 1129717107.

It is an arithmetic number, because the mean of its divisors is an integer number (1129717107).

Almost surely, 2^2259434213 is an apocalyptic number.

It is an amenable number.

2259434213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259434213 is an equidigital number, since it uses as much as digits as its factorization.

2259434213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 35.

The square root of 2259434213 is about 47533.5062140381. The cubic root of 2259434213 is about 1312.1995975596.

The spelling of 2259434213 in words is "two billion, two hundred fifty-nine million, four hundred thirty-four thousand, two hundred thirteen".