16554014466 has 32 divisors (see below), whose sum is σ = 36151790400. Its totient is φ = 5011654080.

The previous prime is 16554014447. The next prime is 16554014479. The reversal of 16554014466 is 66441045561.

It is a happy number.

16554014466 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 15 ways as a sum of consecutive naturals, for example, 46761 + ... + 187868.

It is an arithmetic number, because the mean of its divisors is an integer number (1129743450).

Almost surely, 2^16554014466 is an apocalyptic number.

16554014466 is an abundant number, since it is smaller than the sum of its proper divisors (19597775934).

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

16554014466 is a wasteful number, since it uses less digits than its factorization.

16554014466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235714.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 16554014466 in words is "sixteen billion, five hundred fifty-four million, fourteen thousand, four hundred sixty-six".