1084112016859 has 2 divisors, whose sum is σ = 1084112016860. Its totient is φ = 1084112016858.

The previous prime is 1084112016829. The next prime is 1084112016877. The reversal of 1084112016859 is 9586102114801.

It is a strong prime.

It is an emirp because it is prime and its reverse (9586102114801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1084112016859 - 2⁷ = 1084112016731 is a prime.

It is a super-3 number, since 3×1084112016859³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1084112016829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542056008429 + 542056008430.

It is an arithmetic number, because the mean of its divisors is an integer number (542056008430).

Almost surely, 2^{1084112016859} is an apocalyptic number.

1084112016859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084112016859 is an equidigital number, since it uses as much as digits as its factorization.

1084112016859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 46.

The spelling of 1084112016859 in words is "one trillion, eighty-four billion, one hundred twelve million, sixteen thousand, eight hundred fifty-nine".