104042461517843 has 2 divisors, whose sum is σ = 104042461517844. Its totient is φ = 104042461517842.

The previous prime is 104042461517831. The next prime is 104042461517887. The reversal of 104042461517843 is 348715164240401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104042461517843 - 2⁶ = 104042461517779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104042461517791 and 104042461517800.

It is not a weakly prime, because it can be changed into another prime (104042461597843) 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, 52021230758921 + 52021230758922.

It is an arithmetic number, because the mean of its divisors is an integer number (52021230758922).

Almost surely, 2^{104042461517843} is an apocalyptic number.

104042461517843 is a deficient number, since it is larger than the sum of its proper divisors (1).

104042461517843 is an equidigital number, since it uses as much as digits as its factorization.

104042461517843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 104042461517843 in words is "one hundred four trillion, forty-two billion, four hundred sixty-one million, five hundred seventeen thousand, eight hundred forty-three".