214343343 has 12 divisors (see below), whose sum is σ = 309734568. Its totient is φ = 142836720.

The previous prime is 214343341. The next prime is 214343357. The reversal of 214343343 is 343343412.

It is not a de Polignac number, because 214343343 - 2¹ = 214343341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214343341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37096 + ... + 42482.

It is an arithmetic number, because the mean of its divisors is an integer number (25811214).

Almost surely, 2^214343343 is an apocalyptic number.

214343343 is a deficient number, since it is larger than the sum of its proper divisors (95391225).

214343343 is a wasteful number, since it uses less digits than its factorization.

214343343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9814 (or 9811 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 214343343 is about 14640.4693572303. The cubic root of 214343343 is about 598.4621199092.

Adding to 214343343 its reverse (343343412), we get a palindrome (557686755).

The spelling of 214343343 in words is "two hundred fourteen million, three hundred forty-three thousand, three hundred forty-three".