411118229 has 2 divisors, whose sum is σ = 411118230. Its totient is φ = 411118228.

The previous prime is 411118199. The next prime is 411118241. The reversal of 411118229 is 922811114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215062225 + 196056004 = 14665^2 + 14002^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411118229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411117229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205559114 + 205559115.

It is an arithmetic number, because the mean of its divisors is an integer number (205559115).

Almost surely, 2^411118229 is an apocalyptic number.

It is an amenable number.

411118229 is a deficient number, since it is larger than the sum of its proper divisors (1).

411118229 is an equidigital number, since it uses as much as digits as its factorization.

411118229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 29.

The square root of 411118229 is about 20276.0506262931. The cubic root of 411118229 is about 743.5706594495.

The spelling of 411118229 in words is "four hundred eleven million, one hundred eighteen thousand, two hundred twenty-nine".