234423322205 has 16 divisors (see below), whose sum is σ = 295957522224. Its totient is φ = 178019550720.

The previous prime is 234423322201. The next prime is 234423322241. The reversal of 234423322205 is 502223324432.

It can be written as a sum of positive squares in 8 ways, for example, as 3618984964 + 230804337241 = 60158^2 + 480421^2 .

It is not a de Polignac number, because 234423322205 - 2² = 234423322201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234423322201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15445502 + ... + 15460671.

It is an arithmetic number, because the mean of its divisors is an integer number (18497345139).

Almost surely, 2^234423322205 is an apocalyptic number.

It is an amenable number.

234423322205 is a deficient number, since it is larger than the sum of its proper divisors (61534200019).

234423322205 is a wasteful number, since it uses less digits than its factorization.

234423322205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30906256.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 234423322205 its reverse (502223324432), we get a palindrome (736646646637).

The spelling of 234423322205 in words is "two hundred thirty-four billion, four hundred twenty-three million, three hundred twenty-two thousand, two hundred five".