99443334499 has 2 divisors, whose sum is σ = 99443334500. Its totient is φ = 99443334498.

The previous prime is 99443334467. The next prime is 99443334533.

99443334499 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 99443334499 - 2⁵ = 99443334467 is a prime.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (99443334449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49721667249 + 49721667250.

It is an arithmetic number, because the mean of its divisors is an integer number (49721667250).

Almost surely, 2^99443334499 is an apocalyptic number.

99443334499 is a deficient number, since it is larger than the sum of its proper divisors (1).

99443334499 is an equidigital number, since it uses as much as digits as its factorization.

99443334499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45349632, while the sum is 61.

The spelling of 99443334499 in words is "ninety-nine billion, four hundred forty-three million, three hundred thirty-four thousand, four hundred ninety-nine".