230442413 has 4 divisors (see below), whose sum is σ = 233881920. Its totient is φ = 227002908.

The previous prime is 230442403. The next prime is 230442473. The reversal of 230442413 is 314244032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230442413 - 2²⁰ = 229393837 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 (230442403) 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, 1719653 + ... + 1719786.

It is an arithmetic number, because the mean of its divisors is an integer number (58470480).

Almost surely, 2^230442413 is an apocalyptic number.

It is an amenable number.

230442413 is a deficient number, since it is larger than the sum of its proper divisors (3439507).

230442413 is an equidigital number, since it uses as much as digits as its factorization.

230442413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439506.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 230442413 is about 15180.3298053764. The cubic root of 230442413 is about 613.0851610628.

Adding to 230442413 its reverse (314244032), we get a palindrome (544686445).

The spelling of 230442413 in words is "two hundred thirty million, four hundred forty-two thousand, four hundred thirteen".