2104844359 has 2 divisors, whose sum is σ = 2104844360. Its totient is φ = 2104844358.

The previous prime is 2104844351. The next prime is 2104844363. The reversal of 2104844359 is 9534484012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104844359 - 2³ = 2104844351 is a prime.

It is a super-2 number, since 2×2104844359² = 8860739551228241762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104844351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052422179 + 1052422180.

It is an arithmetic number, because the mean of its divisors is an integer number (1052422180).

Almost surely, 2^2104844359 is an apocalyptic number.

2104844359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104844359 is an equidigital number, since it uses as much as digits as its factorization.

2104844359 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 40.

The square root of 2104844359 is about 45878.5827919739. The cubic root of 2104844359 is about 1281.5631048424.

The spelling of 2104844359 in words is "two billion, one hundred four million, eight hundred forty-four thousand, three hundred fifty-nine".