214203334421 has 8 divisors (see below), whose sum is σ = 214447362624. Its totient is φ = 213959378560.

The previous prime is 214203334361. The next prime is 214203334447. The reversal of 214203334421 is 124433302412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214203334421 - 2²² = 214199140117 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 (214203334321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7742405 + ... + 7770021.

It is an arithmetic number, because the mean of its divisors is an integer number (26805920328).

Almost surely, 2^214203334421 is an apocalyptic number.

It is an amenable number.

214203334421 is a deficient number, since it is larger than the sum of its proper divisors (244028203).

214203334421 is a wasteful number, since it uses less digits than its factorization.

214203334421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36171.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 214203334421 its reverse (124433302412), we get a palindrome (338636636833).

The spelling of 214203334421 in words is "two hundred fourteen billion, two hundred three million, three hundred thirty-four thousand, four hundred twenty-one".