104664822847 has 4 divisors (see below), whose sum is σ = 112715963080. Its totient is φ = 96613682616.

The previous prime is 104664822827. The next prime is 104664822883. The reversal of 104664822847 is 748228466401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104664822847 - 2⁷ = 104664822719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104664822794 and 104664822803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104664822827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4025570097 + ... + 4025570122.

It is an arithmetic number, because the mean of its divisors is an integer number (28178990770).

Almost surely, 2^104664822847 is an apocalyptic number.

104664822847 is a deficient number, since it is larger than the sum of its proper divisors (8051140233).

104664822847 is an equidigital number, since it uses as much as digits as its factorization.

104664822847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8051140232.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 104664822847 in words is "one hundred four billion, six hundred sixty-four million, eight hundred twenty-two thousand, eight hundred forty-seven".