214203334423 has 4 divisors (see below), whose sum is σ = 230680514008. Its totient is φ = 197726154840.

The previous prime is 214203334361. The next prime is 214203334447. The reversal of 214203334423 is 324433302412.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214203334423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214203334463) 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, 8238589773 + ... + 8238589798.

It is an arithmetic number, because the mean of its divisors is an integer number (57670128502).

Almost surely, 2^214203334423 is an apocalyptic number.

214203334423 is a deficient number, since it is larger than the sum of its proper divisors (16477179585).

214203334423 is a wasteful number, since it uses less digits than its factorization.

214203334423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16477179584.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 214203334423 its reverse (324433302412), we get a palindrome (538636636835).

The spelling of 214203334423 in words is "two hundred fourteen billion, two hundred three million, three hundred thirty-four thousand, four hundred twenty-three".