11404004443189 has 2 divisors, whose sum is σ = 11404004443190. Its totient is φ = 11404004443188.

The previous prime is 11404004443157. The next prime is 11404004443231. The reversal of 11404004443189 is 98134440040411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10493602220689 + 910402222500 = 3239383^2 + 954150^2 .

It is an emirp because it is prime and its reverse (98134440040411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11404004443189 - 2⁵ = 11404004443157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11404004440189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702002221594 + 5702002221595.

It is an arithmetic number, because the mean of its divisors is an integer number (5702002221595).

Almost surely, 2^{11404004443189} is an apocalyptic number.

It is an amenable number.

11404004443189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11404004443189 is an equidigital number, since it uses as much as digits as its factorization.

11404004443189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 11404004443189 in words is "eleven trillion, four hundred four billion, four million, four hundred forty-three thousand, one hundred eighty-nine".