104238704387 has 4 divisors (see below), whose sum is σ = 104241049320. Its totient is φ = 104236359456.

The previous prime is 104238704357. The next prime is 104238704399. The reversal of 104238704387 is 783407832401.

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

It is a cyclic number.

It is not a de Polignac number, because 104238704387 - 2²⁴ = 104221927171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104238704327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104473 + ... + 1195130.

It is an arithmetic number, because the mean of its divisors is an integer number (26060262330).

Almost surely, 2^104238704387 is an apocalyptic number.

104238704387 is a deficient number, since it is larger than the sum of its proper divisors (2344933).

104238704387 is an equidigital number, since it uses as much as digits as its factorization.

104238704387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344932.

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 104238704387 in words is "one hundred four billion, two hundred thirty-eight million, seven hundred four thousand, three hundred eighty-seven".