4099968833 has 2 divisors, whose sum is σ = 4099968834. Its totient is φ = 4099968832.

The previous prime is 4099968811. The next prime is 4099968877. The reversal of 4099968833 is 3388699904.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2340334129 + 1759634704 = 48377^2 + 41948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4099968833 is a prime.

It is not a weakly prime, because it can be changed into another prime (4099968893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049984416 + 2049984417.

It is an arithmetic number, because the mean of its divisors is an integer number (2049984417).

Almost surely, 2^4099968833 is an apocalyptic number.

It is an amenable number.

4099968833 is a deficient number, since it is larger than the sum of its proper divisors (1).

4099968833 is an equidigital number, since it uses as much as digits as its factorization.

4099968833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10077696, while the sum is 59.

The square root of 4099968833 is about 64030.9990004841. Note that the first 3 decimals coincide. The cubic root of 4099968833 is about 1600.5166083097.

The spelling of 4099968833 in words is "four billion, ninety-nine million, nine hundred sixty-eight thousand, eight hundred thirty-three".