99443635201 has 8 divisors (see below), whose sum is σ = 103093024320. Its totient is φ = 95808932688.

The previous prime is 99443635177. The next prime is 99443635297. The reversal of 99443635201 is 10253634499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99443635201 - 2¹¹ = 99443633153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99443635601) 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 in 7 ways as a sum of consecutive naturals, for example, 3657861 + ... + 3684946.

It is an arithmetic number, because the mean of its divisors is an integer number (12886628040).

Almost surely, 2^99443635201 is an apocalyptic number.

It is an amenable number.

99443635201 is a deficient number, since it is larger than the sum of its proper divisors (3649389119).

99443635201 is a wasteful number, since it uses less digits than its factorization.

99443635201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7343303.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 99443635201 in words is "ninety-nine billion, four hundred forty-three million, six hundred thirty-five thousand, two hundred one".