104014409 has 2 divisors, whose sum is σ = 104014410. Its totient is φ = 104014408.

The previous prime is 104014403. The next prime is 104014423. The reversal of 104014409 is 904410401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55056400 + 48958009 = 7420^2 + 6997^2 .

It is an emirp because it is prime and its reverse (904410401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104014409 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104014403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52007204 + 52007205.

It is an arithmetic number, because the mean of its divisors is an integer number (52007205).

Almost surely, 2^104014409 is an apocalyptic number.

It is an amenable number.

104014409 is a deficient number, since it is larger than the sum of its proper divisors (1).

104014409 is an equidigital number, since it uses as much as digits as its factorization.

104014409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 104014409 is about 10198.7454620654. The cubic root of 104014409 is about 470.2886547345.

The spelling of 104014409 in words is "one hundred four million, fourteen thousand, four hundred nine".