104477133021717 has 16 divisors (see below), whose sum is σ = 139340834693120. Its totient is φ = 69632427697200.

The previous prime is 104477133021697. The next prime is 104477133021719. The reversal of 104477133021717 is 717120331774401.

It is not a de Polignac number, because 104477133021717 - 2¹¹ = 104477133019669 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104477133021719) 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 in 15 ways as a sum of consecutive naturals, for example, 499616292 + ... + 499825362.

It is an arithmetic number, because the mean of its divisors is an integer number (8708802168320).

Almost surely, 2^{104477133021717} is an apocalyptic number.

It is an amenable number.

104477133021717 is a deficient number, since it is larger than the sum of its proper divisors (34863701671403).

104477133021717 is a wasteful number, since it uses less digits than its factorization.

104477133021717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253704.

The product of its (nonzero) digits is 691488, while the sum is 48.

The spelling of 104477133021717 in words is "one hundred four trillion, four hundred seventy-seven billion, one hundred thirty-three million, twenty-one thousand, seven hundred seventeen".