229971341 has 2 divisors, whose sum is σ = 229971342. Its totient is φ = 229971340.

The previous prime is 229971331. The next prime is 229971367. The reversal of 229971341 is 143179922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229401316 + 570025 = 15146^2 + 755^2 .

It is a cyclic number.

It is not a de Polignac number, because 229971341 - 2⁶ = 229971277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 229971295 and 229971304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229971331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114985670 + 114985671.

It is an arithmetic number, because the mean of its divisors is an integer number (114985671).

Almost surely, 2^229971341 is an apocalyptic number.

It is an amenable number.

229971341 is a deficient number, since it is larger than the sum of its proper divisors (1).

229971341 is an equidigital number, since it uses as much as digits as its factorization.

229971341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 229971341 is about 15164.8059994185. The cubic root of 229971341 is about 612.6671184132.

The spelling of 229971341 in words is "two hundred twenty-nine million, nine hundred seventy-one thousand, three hundred forty-one".