16663370054332 has 12 divisors (see below), whose sum is σ = 29161136692576. Its totient is φ = 8331616713600.

The previous prime is 16663370054297. The next prime is 16663370054333. The reversal of 16663370054332 is 23345007336661.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16663370054333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16527588 + ... + 17506795.

Almost surely, 2^{16663370054332} is an apocalyptic number.

It is an amenable number.

16663370054332 is a deficient number, since it is larger than the sum of its proper divisors (12497766638244).

16663370054332 is a wasteful number, since it uses less digits than its factorization.

16663370054332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34156788 (or 34156786 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 49.

The spelling of 16663370054332 in words is "sixteen trillion, six hundred sixty-three billion, three hundred seventy million, fifty-four thousand, three hundred thirty-two".