99008966535668 has 24 divisors (see below), whose sum is σ = 198288080360832. Its totient is φ = 42374525524704.

The previous prime is 99008966535667. The next prime is 99008966535679. The reversal of 99008966535668 is 86653566980099.

It is a super-2 number, since 2×99008966535668² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99008966535592 and 99008966535601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99008966535667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2412008480 + ... + 2412049527.

It is an arithmetic number, because the mean of its divisors is an integer number (8262003348368).

Almost surely, 2^{99008966535668} is an apocalyptic number.

It is an amenable number.

99008966535668 is an abundant number, since it is smaller than the sum of its proper divisors (99279113825164).

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

99008966535668 is a wasteful number, since it uses less digits than its factorization.

99008966535668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824058751 (or 4824058749 counting only the distinct ones).

The product of its (nonzero) digits is 4534963200, while the sum is 80.

The spelling of 99008966535668 in words is "ninety-nine trillion, eight billion, nine hundred sixty-six million, five hundred thirty-five thousand, six hundred sixty-eight".