104686258447 has 4 divisors (see below), whose sum is σ = 106913625696. Its totient is φ = 102458891200.

The previous prime is 104686258381. The next prime is 104686258483. The reversal of 104686258447 is 744852686401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 744852686401 = 803893 ⋅926557.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104686258447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104686256447) 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, 1113683554 + ... + 1113683647.

It is an arithmetic number, because the mean of its divisors is an integer number (26728406424).

Almost surely, 2^104686258447 is an apocalyptic number.

104686258447 is a deficient number, since it is larger than the sum of its proper divisors (2227367249).

104686258447 is an equidigital number, since it uses as much as digits as its factorization.

104686258447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227367248.

The product of its (nonzero) digits is 10321920, while the sum is 55.

The spelling of 104686258447 in words is "one hundred four billion, six hundred eighty-six million, two hundred fifty-eight thousand, four hundred forty-seven".