104166410250647 has 2 divisors, whose sum is σ = 104166410250648. Its totient is φ = 104166410250646.

The previous prime is 104166410250631. The next prime is 104166410250667. The reversal of 104166410250647 is 746052014661401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104166410250647 - 2⁴ = 104166410250631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104166410250667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52083205125323 + 52083205125324.

It is an arithmetic number, because the mean of its divisors is an integer number (52083205125324).

Almost surely, 2^{104166410250647} is an apocalyptic number.

104166410250647 is a deficient number, since it is larger than the sum of its proper divisors (1).

104166410250647 is an equidigital number, since it uses as much as digits as its factorization.

104166410250647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 104166410250647 in words is "one hundred four trillion, one hundred sixty-six billion, four hundred ten million, two hundred fifty thousand, six hundred forty-seven".