230214421 has 4 divisors (see below), whose sum is σ = 230258092. Its totient is φ = 230170752.

The previous prime is 230214379. The next prime is 230214433. The reversal of 230214421 is 124412032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 173211921 + 57002500 = 13161^2 + 7550^2 .

It is a cyclic number.

It is not a de Polignac number, because 230214421 - 2¹¹ = 230212373 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 (230214821) 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, 12636 + ... + 24901.

It is an arithmetic number, because the mean of its divisors is an integer number (57564523).

Almost surely, 2^230214421 is an apocalyptic number.

It is an amenable number.

230214421 is a deficient number, since it is larger than the sum of its proper divisors (43671).

230214421 is an equidigital number, since it uses as much as digits as its factorization.

230214421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43670.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 230214421 is about 15172.8184922907. The cubic root of 230214421 is about 612.8829057098.

Adding to 230214421 its reverse (124412032), we get a palindrome (354626453).

The spelling of 230214421 in words is "two hundred thirty million, two hundred fourteen thousand, four hundred twenty-one".