284401029116089 has 2 divisors, whose sum is σ = 284401029116090. Its totient is φ = 284401029116088.

The previous prime is 284401029116051. The next prime is 284401029116143. The reversal of 284401029116089 is 980611920104482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 272146884765625 + 12254144350464 = 16496875^2 + 3500592^2 .

It is a cyclic number.

It is not a de Polignac number, because 284401029116089 - 2²¹ = 284401027018937 is a prime.

It is not a weakly prime, because it can be changed into another prime (284401029110089) 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, 142200514558044 + 142200514558045.

It is an arithmetic number, because the mean of its divisors is an integer number (142200514558045).

Almost surely, 2^{284401029116089} is an apocalyptic number.

It is an amenable number.

284401029116089 is a deficient number, since it is larger than the sum of its proper divisors (1).

284401029116089 is an equidigital number, since it uses as much as digits as its factorization.

284401029116089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 55.

The spelling of 284401029116089 in words is "two hundred eighty-four trillion, four hundred one billion, twenty-nine million, one hundred sixteen thousand, eighty-nine".