214402433434223 has 2 divisors, whose sum is σ = 214402433434224. Its totient is φ = 214402433434222.

The previous prime is 214402433434087. The next prime is 214402433434243. The reversal of 214402433434223 is 322434334204412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214402433434223 - 2¹⁴ = 214402433417839 is a prime.

It is a super-2 number, since 2×214402433434223² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214402433434243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107201216717111 + 107201216717112.

It is an arithmetic number, because the mean of its divisors is an integer number (107201216717112).

Almost surely, 2^{214402433434223} is an apocalyptic number.

214402433434223 is a deficient number, since it is larger than the sum of its proper divisors (1).

214402433434223 is an equidigital number, since it uses as much as digits as its factorization.

214402433434223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 41.

Adding to 214402433434223 its reverse (322434334204412), we get a palindrome (536836767638635).

The spelling of 214402433434223 in words is "two hundred fourteen trillion, four hundred two billion, four hundred thirty-three million, four hundred thirty-four thousand, two hundred twenty-three".