230044433 has 8 divisors (see below), whose sum is σ = 237886848. Its totient is φ = 222331824.

The previous prime is 230044421. The next prime is 230044439. The reversal of 230044433 is 334440032.

It is a happy number.

230044433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 230044433 - 2⁴ = 230044417 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 230044399 and 230044408.

It is not an unprimeable number, because it can be changed into a prime (230044439) 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, 28841 + ... + 35942.

It is an arithmetic number, because the mean of its divisors is an integer number (29735856).

Almost surely, 2^230044433 is an apocalyptic number.

It is an amenable number.

230044433 is a deficient number, since it is larger than the sum of its proper divisors (7842415).

230044433 is an equidigital number, since it uses as much as digits as its factorization.

230044433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64903.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 230044433 is about 15167.2157299882. The cubic root of 230044433 is about 612.7320197199.

Adding to 230044433 its reverse (334440032), we get a palindrome (564484465).

The spelling of 230044433 in words is "two hundred thirty million, forty-four thousand, four hundred thirty-three".