214234305 has 32 divisors (see below), whose sum is σ = 358615296. Its totient is φ = 109004544.

The previous prime is 214234283. The next prime is 214234331. The reversal of 214234305 is 503432412.

It is not a de Polignac number, because 214234305 - 2⁹ = 214233793 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210979 + ... + 211991.

It is an arithmetic number, because the mean of its divisors is an integer number (11206728).

Almost surely, 2^214234305 is an apocalyptic number.

It is an amenable number.

214234305 is a deficient number, since it is larger than the sum of its proper divisors (144380991).

214234305 is a wasteful number, since it uses less digits than its factorization.

214234305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 214234305 is about 14636.7450274984. The cubic root of 214234305 is about 598.3606220349.

Adding to 214234305 its reverse (503432412), we get a palindrome (717666717).

The spelling of 214234305 in words is "two hundred fourteen million, two hundred thirty-four thousand, three hundred five".