8616109423 has 2 divisors, whose sum is σ = 8616109424. Its totient is φ = 8616109422.

The previous prime is 8616109361. The next prime is 8616109429. The reversal of 8616109423 is 3249016168.

8616109423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8616109423 - 2⁹ = 8616108911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8616109429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4308054711 + 4308054712.

It is an arithmetic number, because the mean of its divisors is an integer number (4308054712).

Almost surely, 2^8616109423 is an apocalyptic number.

8616109423 is a deficient number, since it is larger than the sum of its proper divisors (1).

8616109423 is an equidigital number, since it uses as much as digits as its factorization.

8616109423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 8616109423 is about 92823.0005063400. Note that the first 3 decimals coincide. The cubic root of 8616109423 is about 2050.0780793581.

The spelling of 8616109423 in words is "eight billion, six hundred sixteen million, one hundred nine thousand, four hundred twenty-three".