4609042811 has 2 divisors, whose sum is σ = 4609042812. Its totient is φ = 4609042810.

The previous prime is 4609042807. The next prime is 4609042817. The reversal of 4609042811 is 1182409064.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4609042811 - 2² = 4609042807 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4609042817) 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, 2304521405 + 2304521406.

It is an arithmetic number, because the mean of its divisors is an integer number (2304521406).

Almost surely, 2^4609042811 is an apocalyptic number.

4609042811 is a deficient number, since it is larger than the sum of its proper divisors (1).

4609042811 is an equidigital number, since it uses as much as digits as its factorization.

4609042811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 4609042811 is about 67889.9315878282. The cubic root of 4609042811 is about 1664.1925775783.

The spelling of 4609042811 in words is "four billion, six hundred nine million, forty-two thousand, eight hundred eleven".