99309306616 has 32 divisors (see below), whose sum is σ = 200550873600. Its totient is φ = 45829929600.

The previous prime is 99309306611. The next prime is 99309306617. The reversal of 99309306616 is 61660390399.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99309306611) 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, 973641 + ... + 1070791.

It is an arithmetic number, because the mean of its divisors is an integer number (6267214800).

Almost surely, 2^99309306616 is an apocalyptic number.

It is an amenable number.

99309306616 is an abundant number, since it is smaller than the sum of its proper divisors (101241566984).

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

99309306616 is a wasteful number, since it uses less digits than its factorization.

99309306616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106999 (or 106995 counting only the distinct ones).

The product of its (nonzero) digits is 1417176, while the sum is 52.

The spelling of 99309306616 in words is "ninety-nine billion, three hundred nine million, three hundred six thousand, six hundred sixteen".