232330002309 has 6 divisors (see below), whose sum is σ = 335587781126. Its totient is φ = 154886668200.

The previous prime is 232330002271. The next prime is 232330002341. The reversal of 232330002309 is 903200033232.

It is a happy number.

232330002309 is a `hidden beast` number, since 2 + 323 + 30 + 0 + 0 + 2 + 309 = 666.

It can be written as a sum of positive squares in only one way, i.e., 121542876900 + 110787125409 = 348630^2 + 332847^2 .

It is not a de Polignac number, because 232330002309 - 2⁷ = 232330002181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232330006309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12907222342 + ... + 12907222359.

Almost surely, 2^232330002309 is an apocalyptic number.

It is an amenable number.

232330002309 is a deficient number, since it is larger than the sum of its proper divisors (103257778817).

232330002309 is a wasteful number, since it uses less digits than its factorization.

232330002309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25814444707 (or 25814444704 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The spelling of 232330002309 in words is "two hundred thirty-two billion, three hundred thirty million, two thousand, three hundred nine".