2098832821847 has 2 divisors, whose sum is σ = 2098832821848. Its totient is φ = 2098832821846.

The previous prime is 2098832821807. The next prime is 2098832821867. The reversal of 2098832821847 is 7481282388902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2098832821847 - 2¹⁰ = 2098832820823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2098832821847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2098832821807) 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, 1049416410923 + 1049416410924.

It is an arithmetic number, because the mean of its divisors is an integer number (1049416410924).

Almost surely, 2^{2098832821847} is an apocalyptic number.

2098832821847 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098832821847 is an equidigital number, since it uses as much as digits as its factorization.

2098832821847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24772608, while the sum is 62.

The spelling of 2098832821847 in words is "two trillion, ninety-eight billion, eight hundred thirty-two million, eight hundred twenty-one thousand, eight hundred forty-seven".