4642918811 has 2 divisors, whose sum is σ = 4642918812. Its totient is φ = 4642918810.

The previous prime is 4642918783. The next prime is 4642918817. The reversal of 4642918811 is 1188192464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4642918811 - 2²² = 4638724507 is a prime.

It is not a weakly prime, because it can be changed into another prime (4642918817) 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, 2321459405 + 2321459406.

It is an arithmetic number, because the mean of its divisors is an integer number (2321459406).

Almost surely, 2^4642918811 is an apocalyptic number.

4642918811 is a deficient number, since it is larger than the sum of its proper divisors (1).

4642918811 is an equidigital number, since it uses as much as digits as its factorization.

4642918811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 44.

The square root of 4642918811 is about 68138.9669058755. The cubic root of 4642918811 is about 1668.2598450155.

The spelling of 4642918811 in words is "four billion, six hundred forty-two million, nine hundred eighteen thousand, eight hundred eleven".