232112143409 has 2 divisors, whose sum is σ = 232112143410. Its totient is φ = 232112143408.

The previous prime is 232112143369. The next prime is 232112143433. The reversal of 232112143409 is 904341211232.

232112143409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148271203600 + 83840939809 = 385060^2 + 289553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232112143409 is a prime.

It is not a weakly prime, because it can be changed into another prime (232112143489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116056071704 + 116056071705.

It is an arithmetic number, because the mean of its divisors is an integer number (116056071705).

Almost surely, 2^232112143409 is an apocalyptic number.

It is an amenable number.

232112143409 is a deficient number, since it is larger than the sum of its proper divisors (1).

232112143409 is an equidigital number, since it uses as much as digits as its factorization.

232112143409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 232112143409 in words is "two hundred thirty-two billion, one hundred twelve million, one hundred forty-three thousand, four hundred nine".