104209413871 has 2 divisors, whose sum is σ = 104209413872. Its totient is φ = 104209413870.

The previous prime is 104209413851. The next prime is 104209413941. The reversal of 104209413871 is 178314902401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104209413871 - 2⁵ = 104209413839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104209413851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52104706935 + 52104706936.

It is an arithmetic number, because the mean of its divisors is an integer number (52104706936).

Almost surely, 2^104209413871 is an apocalyptic number.

104209413871 is a deficient number, since it is larger than the sum of its proper divisors (1).

104209413871 is an equidigital number, since it uses as much as digits as its factorization.

104209413871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 104209413871 in words is "one hundred four billion, two hundred nine million, four hundred thirteen thousand, eight hundred seventy-one".