104534428820463 has 16 divisors (see below), whose sum is σ = 154866158483200. Its totient is φ = 69689467109880.

The previous prime is 104534428820447. The next prime is 104534428820557. The reversal of 104534428820463 is 364028824435401.

It is a happy number.

104534428820463 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 3 + 4 + 428 + 8 + 204 + 6 + 3 = 666.

It is not a de Polignac number, because 104534428820463 - 2⁴ = 104534428820447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104534428822463) 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 in 15 ways as a sum of consecutive naturals, for example, 9143718 + ... + 17107788.

It is an arithmetic number, because the mean of its divisors is an integer number (9679134905200).

Almost surely, 2^{104534428820463} is an apocalyptic number.

104534428820463 is a deficient number, since it is larger than the sum of its proper divisors (50331729662737).

104534428820463 is an equidigital number, since it uses as much as digits as its factorization.

104534428820463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450219 (or 8450213 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 54.

The spelling of 104534428820463 in words is "one hundred four trillion, five hundred thirty-four billion, four hundred twenty-eight million, eight hundred twenty thousand, four hundred sixty-three".