4368668923 has 2 divisors, whose sum is σ = 4368668924. Its totient is φ = 4368668922.

The previous prime is 4368668873. The next prime is 4368668929. The reversal of 4368668923 is 3298668634.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4368668923 is a prime.

It is not a weakly prime, because it can be changed into another prime (4368668929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2184334461 + 2184334462.

It is an arithmetic number, because the mean of its divisors is an integer number (2184334462).

Almost surely, 2^4368668923 is an apocalyptic number.

4368668923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4368668923 is an equidigital number, since it uses as much as digits as its factorization.

4368668923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8957952, while the sum is 55.

The square root of 4368668923 is about 66095.9070064100. The cubic root of 4368668923 is about 1634.7438457513.

The spelling of 4368668923 in words is "four billion, three hundred sixty-eight million, six hundred sixty-eight thousand, nine hundred twenty-three".