99886912343 has 2 divisors, whose sum is σ = 99886912344. Its totient is φ = 99886912342.

The previous prime is 99886912331. The next prime is 99886912361. The reversal of 99886912343 is 34321968899.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99886912343 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99886912303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49943456171 + 49943456172.

It is an arithmetic number, because the mean of its divisors is an integer number (49943456172).

Almost surely, 2^99886912343 is an apocalyptic number.

99886912343 is a deficient number, since it is larger than the sum of its proper divisors (1).

99886912343 is an equidigital number, since it uses as much as digits as its factorization.

99886912343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20155392, while the sum is 62.

The spelling of 99886912343 in words is "ninety-nine billion, eight hundred eighty-six million, nine hundred twelve thousand, three hundred forty-three".