99595979068799 has 16 divisors (see below), whose sum is σ = 110149918296768. Its totient is φ = 89571921280512.

The previous prime is 99595979068787. The next prime is 99595979068811. The reversal of 99595979068799 is 99786097959599.

It is an interprime number because it is at equal distance from previous prime (99595979068787) and next prime (99595979068811).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99595979068799 is a prime.

It is a super-3 number, since 3×99595979068799³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99595979068699 and 99595979068708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99595979068739) 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 15 ways as a sum of consecutive naturals, for example, 127353992 + ... + 128133645.

It is an arithmetic number, because the mean of its divisors is an integer number (6884369893548).

Almost surely, 2^{99595979068799} is an apocalyptic number.

99595979068799 is a deficient number, since it is larger than the sum of its proper divisors (10553939227969).

99595979068799 is a wasteful number, since it uses less digits than its factorization.

99595979068799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255488674.

The product of its (nonzero) digits is 281238577200, while the sum is 101.

The spelling of 99595979068799 in words is "ninety-nine trillion, five hundred ninety-five billion, nine hundred seventy-nine million, sixty-eight thousand, seven hundred ninety-nine".