11739184189 has 2 divisors, whose sum is σ = 11739184190. Its totient is φ = 11739184188.

The previous prime is 11739184123. The next prime is 11739184201. The reversal of 11739184189 is 98148193711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6788936025 + 4950248164 = 82395^2 + 70358^2 .

It is a cyclic number.

It is not a de Polignac number, because 11739184189 - 2¹⁹ = 11738659901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11739184109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5869592094 + 5869592095.

It is an arithmetic number, because the mean of its divisors is an integer number (5869592095).

Almost surely, 2^11739184189 is an apocalyptic number.

It is an amenable number.

11739184189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11739184189 is an equidigital number, since it uses as much as digits as its factorization.

11739184189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 52.

The spelling of 11739184189 in words is "eleven billion, seven hundred thirty-nine million, one hundred eighty-four thousand, one hundred eighty-nine".