214000240343 has 4 divisors (see below), whose sum is σ = 214002097200. Its totient is φ = 213998383488.

The previous prime is 214000240331. The next prime is 214000240373. The reversal of 214000240343 is 343042000412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214000240343 - 2²⁶ = 213933131479 is a prime.

It is a super-2 number, since 2×214000240343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214000240373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743243 + ... + 990156.

It is an arithmetic number, because the mean of its divisors is an integer number (53500524300).

Almost surely, 2^214000240343 is an apocalyptic number.

214000240343 is a deficient number, since it is larger than the sum of its proper divisors (1856857).

214000240343 is a wasteful number, since it uses less digits than its factorization.

214000240343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856856.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 214000240343 its reverse (343042000412), we get a palindrome (557042240755).

The spelling of 214000240343 in words is "two hundred fourteen billion, two hundred forty thousand, three hundred forty-three".