99160823208 has 64 divisors (see below), whose sum is σ = 253770517440. Its totient is φ = 32271773184.

The previous prime is 99160823191. The next prime is 99160823231. The reversal of 99160823208 is 80232806199.

It is a super-2 number, since 2×99160823208² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2699010 + ... + 2735502.

It is an arithmetic number, because the mean of its divisors is an integer number (3965164335).

Almost surely, 2^99160823208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99160823208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126885258720).

99160823208 is an abundant number, since it is smaller than the sum of its proper divisors (154609694232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99160823208 is a wasteful number, since it uses less digits than its factorization.

99160823208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39178 (or 39174 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 99160823208 in words is "ninety-nine billion, one hundred sixty million, eight hundred twenty-three thousand, two hundred eight".