4188964223 has 2 divisors, whose sum is σ = 4188964224. Its totient is φ = 4188964222.

The previous prime is 4188964163. The next prime is 4188964243. The reversal of 4188964223 is 3224698814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4188964223 - 2¹⁴ = 4188947839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4188964243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2094482111 + 2094482112.

It is an arithmetic number, because the mean of its divisors is an integer number (2094482112).

Almost surely, 2^4188964223 is an apocalyptic number.

4188964223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4188964223 is an equidigital number, since it uses as much as digits as its factorization.

4188964223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 663552, while the sum is 47.

The square root of 4188964223 is about 64722.2081128263. The cubic root of 4188964223 is about 1612.0142764582.

The spelling of 4188964223 in words is "four billion, one hundred eighty-eight million, nine hundred sixty-four thousand, two hundred twenty-three".