288047668841 has 2 divisors, whose sum is σ = 288047668842. Its totient is φ = 288047668840.

The previous prime is 288047668807. The next prime is 288047668903. The reversal of 288047668841 is 148866740882.

It is an a-pointer prime, because the next prime (288047668903) can be obtained adding 288047668841 to its sum of digits (62).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 247179003241 + 40868665600 = 497171^2 + 202160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-288047668841 is a prime.

It is not a weakly prime, because it can be changed into another prime (288047668141) 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, 144023834420 + 144023834421.

It is an arithmetic number, because the mean of its divisors is an integer number (144023834421).

Almost surely, 2^288047668841 is an apocalyptic number.

It is an amenable number.

288047668841 is a deficient number, since it is larger than the sum of its proper divisors (1).

288047668841 is an equidigital number, since it uses as much as digits as its factorization.

288047668841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33030144, while the sum is 62.

The spelling of 288047668841 in words is "two hundred eighty-eight billion, forty-seven million, six hundred sixty-eight thousand, eight hundred forty-one".