230443421245 has 8 divisors (see below), whose sum is σ = 276534759384. Its totient is φ = 184352967744.

The previous prime is 230443421237. The next prime is 230443421279. The reversal of 230443421245 is 542124344032.

It can be written as a sum of positive squares in 4 ways, for example, as 35257948441 + 195185472804 = 187771^2 + 441798^2 .

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 230443421245 - 2³ = 230443421237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230443421245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703047 + ... + 977323.

It is an arithmetic number, because the mean of its divisors is an integer number (34566844923).

Almost surely, 2^230443421245 is an apocalyptic number.

It is an amenable number.

230443421245 is a deficient number, since it is larger than the sum of its proper divisors (46091338139).

230443421245 is a wasteful number, since it uses less digits than its factorization.

230443421245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442319.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 230443421245 its reverse (542124344032), we get a palindrome (772567765277).

The spelling of 230443421245 in words is "two hundred thirty billion, four hundred forty-three million, four hundred twenty-one thousand, two hundred forty-five".