214343300 has 36 divisors (see below), whose sum is σ = 480135936. Its totient is φ = 82970400.

The previous prime is 214343287. The next prime is 214343303. The reversal of 214343300 is 3343412.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214343303) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 31472 + ... + 37671.

Almost surely, 2^214343300 is an apocalyptic number.

214343300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214343300 is an abundant number, since it is smaller than the sum of its proper divisors (265792636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214343300 is a wasteful number, since it uses less digits than its factorization.

214343300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69188 (or 69181 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 214343300 is about 14640.4678886981. The cubic root of 214343300 is about 598.4620798895.

Adding to 214343300 its reverse (3343412), we get a palindrome (217686712).

The spelling of 214343300 in words is "two hundred fourteen million, three hundred forty-three thousand, three hundred".