230066433 has 8 divisors (see below), whose sum is σ = 340839200. Its totient is φ = 153377604.

The previous prime is 230066411. The next prime is 230066437. The reversal of 230066433 is 334660032.

It is not a de Polignac number, because 230066433 - 2²⁴ = 213289217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8520979 = 230066433 / (2 + 3 + 0 + 0 + 6 + 6 + 4 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230066397 and 230066406.

It is not an unprimeable number, because it can be changed into a prime (230066437) 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, 4260463 + ... + 4260516.

It is an arithmetic number, because the mean of its divisors is an integer number (42604900).

Almost surely, 2^230066433 is an apocalyptic number.

It is an amenable number.

230066433 is a deficient number, since it is larger than the sum of its proper divisors (110772767).

230066433 is an equidigital number, since it uses as much as digits as its factorization.

230066433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8520988 (or 8520982 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 230066433 is about 15167.9409611193. The cubic root of 230066433 is about 612.7515517070.

The spelling of 230066433 in words is "two hundred thirty million, sixty-six thousand, four hundred thirty-three".