4844402690843 has 2 divisors, whose sum is σ = 4844402690844. Its totient is φ = 4844402690842.

The previous prime is 4844402690759. The next prime is 4844402690887. The reversal of 4844402690843 is 3480962044484.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4844402690843 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4844402695843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2422201345421 + 2422201345422.

It is an arithmetic number, because the mean of its divisors is an integer number (2422201345422).

Almost surely, 2^{4844402690843} is an apocalyptic number.

4844402690843 is a deficient number, since it is larger than the sum of its proper divisors (1).

4844402690843 is an equidigital number, since it uses as much as digits as its factorization.

4844402690843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21233664, while the sum is 56.

The spelling of 4844402690843 in words is "four trillion, eight hundred forty-four billion, four hundred two million, six hundred ninety thousand, eight hundred forty-three".