230442330 has 16 divisors (see below), whose sum is σ = 553061664. Its totient is φ = 61451280.

The previous prime is 230442319. The next prime is 230442337. The reversal of 230442330 is 33244032.

It is a junction number, because it is equal to n+sod(n) for n = 230442297 and 230442306.

It is not an unprimeable number, because it can be changed into a prime (230442337) 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, 3840676 + ... + 3840735.

It is an arithmetic number, because the mean of its divisors is an integer number (34566354).

Almost surely, 2^230442330 is an apocalyptic number.

230442330 is an abundant number, since it is smaller than the sum of its proper divisors (322619334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230442330 is a wasteful number, since it uses less digits than its factorization.

230442330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681421.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 230442330 is about 15180.3270715752. The cubic root of 230442330 is about 613.0850874564.

Adding to 230442330 its reverse (33244032), we get a palindrome (263686362).

The spelling of 230442330 in words is "two hundred thirty million, four hundred forty-two thousand, three hundred thirty".