16564160244162 has 32 divisors (see below), whose sum is σ = 33908012962560. Its totient is φ = 5391508202640.

The previous prime is 16564160244139. The next prime is 16564160244169. The reversal of 16564160244162 is 26144206146561.

It is not an unprimeable number, because it can be changed into a prime (16564160244169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7829164 + ... + 9717207.

It is an arithmetic number, because the mean of its divisors is an integer number (1059625405080).

Almost surely, 2^{16564160244162} is an apocalyptic number.

16564160244162 is an abundant number, since it is smaller than the sum of its proper divisors (17343852718398).

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

16564160244162 is a wasteful number, since it uses less digits than its factorization.

16564160244162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17550078.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 16564160244162 in words is "sixteen trillion, five hundred sixty-four billion, one hundred sixty million, two hundred forty-four thousand, one hundred sixty-two".