232541201144009 has 2 divisors, whose sum is σ = 232541201144010. Its totient is φ = 232541201144008.

The previous prime is 232541201143967. The next prime is 232541201144069. The reversal of 232541201144009 is 900441102145232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 218399540052409 + 14141661091600 = 14778347^2 + 3760540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232541201144009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (232541201144069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116270600572004 + 116270600572005.

It is an arithmetic number, because the mean of its divisors is an integer number (116270600572005).

Almost surely, 2^{232541201144009} is an apocalyptic number.

It is an amenable number.

232541201144009 is a deficient number, since it is larger than the sum of its proper divisors (1).

232541201144009 is an equidigital number, since it uses as much as digits as its factorization.

232541201144009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 232541201144009 in words is "two hundred thirty-two trillion, five hundred forty-one billion, two hundred one million, one hundred forty-four thousand, nine".