214430343111 has 24 divisors (see below), whose sum is σ = 310867100544. Its totient is φ = 142430380560.

The previous prime is 214430343109. The next prime is 214430343167. The reversal of 214430343111 is 111343034412.

214430343111 is a `hidden beast` number, since 2 + 1 + 44 + 303 + 4 + 311 + 1 = 666.

It is not a de Polignac number, because 214430343111 - 2¹ = 214430343109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214430323111) 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 23 ways as a sum of consecutive naturals, for example, 7476180 + ... + 7504806.

It is an arithmetic number, because the mean of its divisors is an integer number (12952795856).

Almost surely, 2^214430343111 is an apocalyptic number.

214430343111 is a deficient number, since it is larger than the sum of its proper divisors (96436757433).

214430343111 is a wasteful number, since it uses less digits than its factorization.

214430343111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31651 (or 31648 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 214430343111 its reverse (111343034412), we get a palindrome (325773377523).

The spelling of 214430343111 in words is "two hundred fourteen billion, four hundred thirty million, three hundred forty-three thousand, one hundred eleven".