2320423609 has 8 divisors (see below), whose sum is σ = 2767213440. Its totient is φ = 1902458976.

The previous prime is 2320423549. The next prime is 2320423627. The reversal of 2320423609 is 9063240232.

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 2320423609 - 2¹⁷ = 2320292537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320423639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7206124 + ... + 7206445.

It is an arithmetic number, because the mean of its divisors is an integer number (345901680).

Almost surely, 2^2320423609 is an apocalyptic number.

It is an amenable number.

2320423609 is a deficient number, since it is larger than the sum of its proper divisors (446789831).

2320423609 is a wasteful number, since it uses less digits than its factorization.

2320423609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14412599.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2320423609 is about 48170.7754660437. The cubic root of 2320423609 is about 1323.9017569102.

The spelling of 2320423609 in words is "two billion, three hundred twenty million, four hundred twenty-three thousand, six hundred nine".