104494243552799 has 2 divisors, whose sum is σ = 104494243552800. Its totient is φ = 104494243552798.

The previous prime is 104494243552781. The next prime is 104494243552823. The reversal of 104494243552799 is 997255342494401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104494243552799 - 2²⁴ = 104494226775583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104494243552499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52247121776399 + 52247121776400.

It is an arithmetic number, because the mean of its divisors is an integer number (52247121776400).

Almost surely, 2^{104494243552799} is an apocalyptic number.

104494243552799 is a deficient number, since it is larger than the sum of its proper divisors (1).

104494243552799 is an equidigital number, since it uses as much as digits as its factorization.

104494243552799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 391910400, while the sum is 68.

The spelling of 104494243552799 in words is "one hundred four trillion, four hundred ninety-four billion, two hundred forty-three million, five hundred fifty-two thousand, seven hundred ninety-nine".