2814442793 has 2 divisors, whose sum is σ = 2814442794. Its totient is φ = 2814442792.

The previous prime is 2814442789. The next prime is 2814442819. The reversal of 2814442793 is 3972444182.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1957885504 + 856557289 = 44248^2 + 29267^2 .

It is a cyclic number.

It is not a de Polignac number, because 2814442793 - 2² = 2814442789 is a prime.

It is not a weakly prime, because it can be changed into another prime (2814442783) 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, 1407221396 + 1407221397.

It is an arithmetic number, because the mean of its divisors is an integer number (1407221397).

Almost surely, 2^2814442793 is an apocalyptic number.

It is an amenable number.

2814442793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2814442793 is an equidigital number, since it uses as much as digits as its factorization.

2814442793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The square root of 2814442793 is about 53051.3222549636. The cubic root of 2814442793 is about 1411.8789886383.

The spelling of 2814442793 in words is "two billion, eight hundred fourteen million, four hundred forty-two thousand, seven hundred ninety-three".