214314343 has 2 divisors, whose sum is σ = 214314344. Its totient is φ = 214314342.

The previous prime is 214314329. The next prime is 214314361. The reversal of 214314343 is 343413412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214314343 - 2¹³ = 214306151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214344343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107157171 + 107157172.

It is an arithmetic number, because the mean of its divisors is an integer number (107157172).

Almost surely, 2^214314343 is an apocalyptic number.

214314343 is a deficient number, since it is larger than the sum of its proper divisors (1).

214314343 is an equidigital number, since it uses as much as digits as its factorization.

214314343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 214314343 is about 14639.4789183222. The cubic root of 214314343 is about 598.4351286592.

Adding to 214314343 its reverse (343413412), we get a palindrome (557727755).

The spelling of 214314343 in words is "two hundred fourteen million, three hundred fourteen thousand, three hundred forty-three".