214130343 has 24 divisors (see below), whose sum is σ = 333623280. Its totient is φ = 121806720.

The previous prime is 214130341. The next prime is 214130347. The reversal of 214130343 is 343031412.

It is not a de Polignac number, because 214130343 - 2¹ = 214130341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214130341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30483 + ... + 36843.

It is an arithmetic number, because the mean of its divisors is an integer number (13900970).

Almost surely, 2^214130343 is an apocalyptic number.

214130343 is a deficient number, since it is larger than the sum of its proper divisors (119492937).

214130343 is a wasteful number, since it uses less digits than its factorization.

214130343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6607 (or 6600 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 214130343 is about 14633.1931921915. The cubic root of 214130343 is about 598.2638170716.

Adding to 214130343 its reverse (343031412), we get a palindrome (557161755).

The spelling of 214130343 in words is "two hundred fourteen million, one hundred thirty thousand, three hundred forty-three".