16366484276406 has 24 divisors (see below), whose sum is σ = 38684417381064. Its totient is φ = 4959540689760.

The previous prime is 16366484276393. The next prime is 16366484276437. The reversal of 16366484276406 is 60467248466361.

16366484276406 is a `hidden beast` number, since 1 + 63 + 6 + 64 + 8 + 42 + 76 + 406 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41329505551 + ... + 41329505946.

It is an arithmetic number, because the mean of its divisors is an integer number (1611850724211).

Almost surely, 2^{16366484276406} is an apocalyptic number.

16366484276406 is an abundant number, since it is smaller than the sum of its proper divisors (22317933104658).

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

16366484276406 is a wasteful number, since it uses less digits than its factorization.

16366484276406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82659011516 (or 82659011513 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 63.

The spelling of 16366484276406 in words is "sixteen trillion, three hundred sixty-six billion, four hundred eighty-four million, two hundred seventy-six thousand, four hundred six".