2084831818717 has 2 divisors, whose sum is σ = 2084831818718. Its totient is φ = 2084831818716.

The previous prime is 2084831818711. The next prime is 2084831818723. The reversal of 2084831818717 is 7178181384802.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2084831818711) and next prime (2084831818723).

It can be written as a sum of positive squares in only one way, i.e., 2040457974916 + 44373843801 = 1428446^2 + 210651^2 .

It is a cyclic number.

It is not a de Polignac number, because 2084831818717 - 2³⁹ = 1535076004829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2084831818711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042415909358 + 1042415909359.

It is an arithmetic number, because the mean of its divisors is an integer number (1042415909359).

Almost surely, 2^{2084831818717} is an apocalyptic number.

It is an amenable number.

2084831818717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2084831818717 is an equidigital number, since it uses as much as digits as its factorization.

2084831818717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4816896, while the sum is 58.

The spelling of 2084831818717 in words is "two trillion, eighty-four billion, eight hundred thirty-one million, eight hundred eighteen thousand, seven hundred seventeen".