8039118229 has 2 divisors, whose sum is σ = 8039118230. Its totient is φ = 8039118228.

The previous prime is 8039118209. The next prime is 8039118259. The reversal of 8039118229 is 9228119308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5059050129 + 2980068100 = 71127^2 + 54590^2 .

It is a cyclic number.

It is not a de Polignac number, because 8039118229 - 2²³ = 8030729621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8039118209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4019559114 + 4019559115.

It is an arithmetic number, because the mean of its divisors is an integer number (4019559115).

Almost surely, 2^8039118229 is an apocalyptic number.

It is an amenable number.

8039118229 is a deficient number, since it is larger than the sum of its proper divisors (1).

8039118229 is an equidigital number, since it uses as much as digits as its factorization.

8039118229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 8039118229 is about 89661.1299783803. The cubic root of 8039118229 is about 2003.2545534848.

The spelling of 8039118229 in words is "eight billion, thirty-nine million, one hundred eighteen thousand, two hundred twenty-nine".