99965348011608 has 128 divisors (see below), whose sum is σ = 253589211233280. Its totient is φ = 32835060817920.

The previous prime is 99965348011601. The next prime is 99965348011631. The reversal of 99965348011608 is 80611084356999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99965348011601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 888674728 + ... + 888787208.

It is an arithmetic number, because the mean of its divisors is an integer number (1981165712760).

Almost surely, 2^{99965348011608} is an apocalyptic number.

It is an amenable number.

99965348011608 is an abundant number, since it is smaller than the sum of its proper divisors (153623863221672).

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

99965348011608 is a wasteful number, since it uses less digits than its factorization.

99965348011608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114369 (or 114365 counting only the distinct ones).

The product of its (nonzero) digits is 100776960, while the sum is 69.

The spelling of 99965348011608 in words is "ninety-nine trillion, nine hundred sixty-five billion, three hundred forty-eight million, eleven thousand, six hundred eight".