230436244421 has 8 divisors (see below), whose sum is σ = 231096796320. Its totient is φ = 229775969808.

The previous prime is 230436244403. The next prime is 230436244439. The reversal of 230436244421 is 124442634032.

It is an interprime number because it is at equal distance from previous prime (230436244403) and next prime (230436244439).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230436244421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230436244121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1656455 + ... + 1790171.

It is an arithmetic number, because the mean of its divisors is an integer number (28887099540).

Almost surely, 2^230436244421 is an apocalyptic number.

It is an amenable number.

230436244421 is a deficient number, since it is larger than the sum of its proper divisors (660551899).

230436244421 is a wasteful number, since it uses less digits than its factorization.

230436244421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138643.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 230436244421 its reverse (124442634032), we get a palindrome (354878878453).

The spelling of 230436244421 in words is "two hundred thirty billion, four hundred thirty-six million, two hundred forty-four thousand, four hundred twenty-one".