16144888466 has 16 divisors (see below), whose sum is σ = 27679850304. Its totient is φ = 6918513264.

The previous prime is 16144888429. The next prime is 16144888471. The reversal of 16144888466 is 66488844161.

16144888466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91181 + ... + 201503.

It is an arithmetic number, because the mean of its divisors is an integer number (1729990644).

Almost surely, 2^16144888466 is an apocalyptic number.

16144888466 is a deficient number, since it is larger than the sum of its proper divisors (11534961838).

16144888466 is a wasteful number, since it uses less digits than its factorization.

16144888466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120785.

The product of its digits is 7077888, while the sum is 56.

The spelling of 16144888466 in words is "sixteen billion, one hundred forty-four million, eight hundred eighty-eight thousand, four hundred sixty-six".