104704016399 has 4 divisors (see below), whose sum is σ = 104704663560. Its totient is φ = 104703369240.

The previous prime is 104704016383. The next prime is 104704016411. The reversal of 104704016399 is 993610407401.

It is a Cunningham number, because it is equal to 323580²-1.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 993610407401 = 241 ⋅4122864761.

It is a cyclic number.

It is not a de Polignac number, because 104704016399 - 2⁴ = 104704016383 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 (104704016299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161789 + ... + 485369.

It is an arithmetic number, because the mean of its divisors is an integer number (26176165890).

Almost surely, 2^104704016399 is an apocalyptic number.

104704016399 is a deficient number, since it is larger than the sum of its proper divisors (647161).

104704016399 is an equidigital number, since it uses as much as digits as its factorization.

104704016399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647160.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 104704016399 in words is "one hundred four billion, seven hundred four million, sixteen thousand, three hundred ninety-nine".