104042399999 has 2 divisors, whose sum is σ = 104042400000. Its totient is φ = 104042399998.

The previous prime is 104042399983. The next prime is 104042400001. The reversal of 104042399999 is 999993240401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104042399999 - 2⁴ = 104042399983 is a prime.

Together with 104042400001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104042399099) 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 as a sum of consecutive naturals, namely, 52021199999 + 52021200000.

It is an arithmetic number, because the mean of its divisors is an integer number (52021200000).

Almost surely, 2^104042399999 is an apocalyptic number.

104042399999 is a deficient number, since it is larger than the sum of its proper divisors (1).

104042399999 is an equidigital number, since it uses as much as digits as its factorization.

104042399999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5668704, while the sum is 59.

The spelling of 104042399999 in words is "one hundred four billion, forty-two million, three hundred ninety-nine thousand, nine hundred ninety-nine".