214331430340333 has 2 divisors, whose sum is σ = 214331430340334. Its totient is φ = 214331430340332.

The previous prime is 214331430340331. The next prime is 214331430340361. The reversal of 214331430340333 is 333043034133412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148015522142569 + 66315908197764 = 12166163^2 + 8143458^2 .

It is a cyclic number.

It is not a de Polignac number, because 214331430340333 - 2¹ = 214331430340331 is a prime.

Together with 214331430340331, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 214331430340292 and 214331430340301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214331430340331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107165715170166 + 107165715170167.

It is an arithmetic number, because the mean of its divisors is an integer number (107165715170167).

Almost surely, 2^{214331430340333} is an apocalyptic number.

It is an amenable number.

214331430340333 is a deficient number, since it is larger than the sum of its proper divisors (1).

214331430340333 is an equidigital number, since it uses as much as digits as its factorization.

214331430340333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 37.

Adding to 214331430340333 its reverse (333043034133412), we get a palindrome (547374464473745).

The spelling of 214331430340333 in words is "two hundred fourteen trillion, three hundred thirty-one billion, four hundred thirty million, three hundred forty thousand, three hundred thirty-three".