104665037656 has 8 divisors (see below), whose sum is σ = 196246945620. Its totient is φ = 52332518824.

The previous prime is 104665037597. The next prime is 104665037671. The reversal of 104665037656 is 656730566401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6541564846 + ... + 6541564861.

Almost surely, 2^104665037656 is an apocalyptic number.

It is an amenable number.

104665037656 is a deficient number, since it is larger than the sum of its proper divisors (91581907964).

104665037656 is a wasteful number, since it uses less digits than its factorization.

104665037656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13083129713 (or 13083129709 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 104665037656 in words is "one hundred four billion, six hundred sixty-five million, thirty-seven thousand, six hundred fifty-six".