104169270866 has 4 divisors (see below), whose sum is σ = 156253906302. Its totient is φ = 52084635432.

The previous prime is 104169270847. The next prime is 104169270889. The reversal of 104169270866 is 668072961401.

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

It can be written as a sum of positive squares in only one way, i.e., 98266575625 + 5902695241 = 313475^2 + 76829^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26042317715 + ... + 26042317718.

Almost surely, 2^104169270866 is an apocalyptic number.

104169270866 is a deficient number, since it is larger than the sum of its proper divisors (52084635436).

104169270866 is an equidigital number, since it uses as much as digits as its factorization.

104169270866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52084635435.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 104169270866 in words is "one hundred four billion, one hundred sixty-nine million, two hundred seventy thousand, eight hundred sixty-six".