999030360163665 has 16 divisors (see below), whose sum is σ = 1598452996795200. Its totient is φ = 532814718576192.

The previous prime is 999030360163643. The next prime is 999030360163709. The reversal of 999030360163665 is 566361063030999.

It is a happy number.

999030360163665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 999030360163665 - 2³⁰ = 999029286421841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 999030360163596 and 999030360163605.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86478655 + ... + 97347924.

It is an arithmetic number, because the mean of its divisors is an integer number (99903312299700).

Almost surely, 2^{999030360163665} is an apocalyptic number.

It is an amenable number.

999030360163665 is a deficient number, since it is larger than the sum of its proper divisors (599422636631535).

999030360163665 is a wasteful number, since it uses less digits than its factorization.

999030360163665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184188896.

The product of its (nonzero) digits is 127545840, while the sum is 66.

The spelling of 999030360163665 in words is "nine hundred ninety-nine trillion, thirty billion, three hundred sixty million, one hundred sixty-three thousand, six hundred sixty-five".