214324304343 has 16 divisors (see below), whose sum is σ = 286178547456. Its totient is φ = 142676614080.

The previous prime is 214324304309. The next prime is 214324304353. The reversal of 214324304343 is 343403423412.

It is a happy number.

It is not a de Polignac number, because 214324304343 - 2²¹ = 214322207191 is a prime.

It is a super-2 number, since 2×214324304343² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214324304353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6246571 + ... + 6280787.

It is an arithmetic number, because the mean of its divisors is an integer number (17886159216).

Almost surely, 2^214324304343 is an apocalyptic number.

214324304343 is a deficient number, since it is larger than the sum of its proper divisors (71854243113).

214324304343 is a wasteful number, since it uses less digits than its factorization.

214324304343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37174.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 214324304343 its reverse (343403423412), we get a palindrome (557727727755).

The spelling of 214324304343 in words is "two hundred fourteen billion, three hundred twenty-four million, three hundred four thousand, three hundred forty-three".