232423234009 has 2 divisors, whose sum is σ = 232423234010. Its totient is φ = 232423234008.

The previous prime is 232423233943. The next prime is 232423234081. The reversal of 232423234009 is 900432324232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232297008784 + 126225225 = 481972^2 + 11235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232423234009 is a prime.

It is not a weakly prime, because it can be changed into another prime (232423234709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116211617004 + 116211617005.

It is an arithmetic number, because the mean of its divisors is an integer number (116211617005).

Almost surely, 2^232423234009 is an apocalyptic number.

It is an amenable number.

232423234009 is a deficient number, since it is larger than the sum of its proper divisors (1).

232423234009 is an equidigital number, since it uses as much as digits as its factorization.

232423234009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 232423234009 in words is "two hundred thirty-two billion, four hundred twenty-three million, two hundred thirty-four thousand, nine".