99785242352 has 10 divisors (see below), whose sum is σ = 193333907088. Its totient is φ = 49892621168.

The previous prime is 99785242343. The next prime is 99785242373. The reversal of 99785242352 is 25324258799.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3118288808 + ... + 3118288839.

Almost surely, 2^99785242352 is an apocalyptic number.

It is an amenable number.

99785242352 is a deficient number, since it is larger than the sum of its proper divisors (93548664736).

99785242352 is a wasteful number, since it uses less digits than its factorization.

99785242352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6236577655 (or 6236577649 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 56.

The spelling of 99785242352 in words is "ninety-nine billion, seven hundred eighty-five million, two hundred forty-two thousand, three hundred fifty-two".