16442027560265 has 24 divisors (see below), whose sum is σ = 20431088758080. Its totient is φ = 12702052299360.

The previous prime is 16442027560223. The next prime is 16442027560271. The reversal of 16442027560265 is 56206572024461.

It is not a de Polignac number, because 16442027560265 - 2¹⁶ = 16442027494729 is a prime.

It is a super-3 number, since 3×16442027560265³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1419725 + ... + 5907594.

It is an arithmetic number, because the mean of its divisors is an integer number (851295364920).

Almost surely, 2^{16442027560265} is an apocalyptic number.

It is an amenable number.

16442027560265 is a deficient number, since it is larger than the sum of its proper divisors (3989061197815).

16442027560265 is an equidigital number, since it uses as much as digits as its factorization.

16442027560265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7327853 (or 7327822 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 16442027560265 in words is "sixteen trillion, four hundred forty-two billion, twenty-seven million, five hundred sixty thousand, two hundred sixty-five".