16773611646116 has 24 divisors (see below), whose sum is σ = 31665114896184. Its totient is φ = 7728611811840.

The previous prime is 16773611646107. The next prime is 16773611646157. The reversal of 16773611646116 is 61164611637761.

It can be written as a sum of positive squares in 4 ways, for example, as 374788840000 + 16398822806116 = 612200^2 + 4049546^2 .

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, 271950155 + ... + 272011826.

It is an arithmetic number, because the mean of its divisors is an integer number (1319379787341).

Almost surely, 2^{16773611646116} is an apocalyptic number.

It is an amenable number.

16773611646116 is a deficient number, since it is larger than the sum of its proper divisors (14891503250068).

16773611646116 is a wasteful number, since it uses less digits than its factorization.

16773611646116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543962591 (or 543962589 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 56.

The spelling of 16773611646116 in words is "sixteen trillion, seven hundred seventy-three billion, six hundred eleven million, six hundred forty-six thousand, one hundred sixteen".