214200343423 has 4 divisors (see below), whose sum is σ = 233673101928. Its totient is φ = 194727584920.

The previous prime is 214200343403. The next prime is 214200343463. The reversal of 214200343423 is 324343002412.

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

It is not a de Polignac number, because 214200343423 - 2²⁵ = 214166788991 is a prime.

It is a super-2 number, since 2×214200343423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214200343391 and 214200343400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214200343403) 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, 9736379236 + ... + 9736379257.

It is an arithmetic number, because the mean of its divisors is an integer number (58418275482).

Almost surely, 2^214200343423 is an apocalyptic number.

214200343423 is a deficient number, since it is larger than the sum of its proper divisors (19472758505).

214200343423 is a wasteful number, since it uses less digits than its factorization.

214200343423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19472758504.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 214200343423 its reverse (324343002412), we get a palindrome (538543345835).

The spelling of 214200343423 in words is "two hundred fourteen billion, two hundred million, three hundred forty-three thousand, four hundred twenty-three".