214102003421 has 8 divisors (see below), whose sum is σ = 221943581280. Its totient is φ = 206368585488.

The previous prime is 214102003399. The next prime is 214102003459. The reversal of 214102003421 is 124300201412.

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 214102003421 - 2¹⁰ = 214102002397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214102003393 and 214102003402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214102003021) 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, 27035951 + ... + 27043868.

It is an arithmetic number, because the mean of its divisors is an integer number (27742947660).

Almost surely, 2^214102003421 is an apocalyptic number.

It is an amenable number.

214102003421 is a deficient number, since it is larger than the sum of its proper divisors (7841577859).

214102003421 is a wasteful number, since it uses less digits than its factorization.

214102003421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54079963.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 214102003421 its reverse (124300201412), we get a palindrome (338402204833).

The spelling of 214102003421 in words is "two hundred fourteen billion, one hundred two million, three thousand, four hundred twenty-one".