2104241340343 has 2 divisors, whose sum is σ = 2104241340344. Its totient is φ = 2104241340342.

The previous prime is 2104241340329. The next prime is 2104241340391. The reversal of 2104241340343 is 3430431424012.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2104241340343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104241340143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052120670171 + 1052120670172.

It is an arithmetic number, because the mean of its divisors is an integer number (1052120670172).

Almost surely, 2^{2104241340343} is an apocalyptic number.

2104241340343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104241340343 is an equidigital number, since it uses as much as digits as its factorization.

2104241340343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2104241340343 its reverse (3430431424012), we get a palindrome (5534672764355).

The spelling of 2104241340343 in words is "two trillion, one hundred four billion, two hundred forty-one million, three hundred forty thousand, three hundred forty-three".