16182066146464 has 48 divisors (see below), whose sum is σ = 32538039811200. Its totient is φ = 7918455591424.

The previous prime is 16182066146459. The next prime is 16182066146501. The reversal of 16182066146464 is 46464166028161.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28503972 + ... + 29066140.

It is an arithmetic number, because the mean of its divisors is an integer number (677875829400).

Almost surely, 2^{16182066146464} is an apocalyptic number.

It is an amenable number.

16182066146464 is an abundant number, since it is smaller than the sum of its proper divisors (16355973664736).

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

16182066146464 is a wasteful number, since it uses less digits than its factorization.

16182066146464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581365 (or 581357 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 16182066146464 in words is "sixteen trillion, one hundred eighty-two billion, sixty-six million, one hundred forty-six thousand, four hundred sixty-four".