104419039 has 2 divisors, whose sum is σ = 104419040. Its totient is φ = 104419038.

The previous prime is 104419037. The next prime is 104419097. The reversal of 104419039 is 930914401.

It is a weak prime.

It is an emirp because it is prime and its reverse (930914401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104419039 - 2¹ = 104419037 is a prime.

Together with 104419037, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104419039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104419037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52209519 + 52209520.

It is an arithmetic number, because the mean of its divisors is an integer number (52209520).

Almost surely, 2^104419039 is an apocalyptic number.

104419039 is a deficient number, since it is larger than the sum of its proper divisors (1).

104419039 is an equidigital number, since it uses as much as digits as its factorization.

104419039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 104419039 is about 10218.5634508966. The cubic root of 104419039 is about 470.8976943126.

The spelling of 104419039 in words is "one hundred four million, four hundred nineteen thousand, thirty-nine".