230321409 has 8 divisors (see below), whose sum is σ = 310546080. Its totient is φ = 151822176.

The previous prime is 230321407. The next prime is 230321417. The reversal of 230321409 is 904123032.

230321409 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 not a de Polignac number, because 230321409 - 2¹ = 230321407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230321407) 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, 431047 + ... + 431580.

It is an arithmetic number, because the mean of its divisors is an integer number (38818260).

Almost surely, 2^230321409 is an apocalyptic number.

It is an amenable number.

230321409 is a deficient number, since it is larger than the sum of its proper divisors (80224671).

230321409 is an equidigital number, since it uses as much as digits as its factorization.

230321409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862719.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 230321409 is about 15176.3437296340. The cubic root of 230321409 is about 612.9778330982.

The spelling of 230321409 in words is "two hundred thirty million, three hundred twenty-one thousand, four hundred nine".