16746738613228 has 12 divisors (see below), whose sum is σ = 31561161232720. Its totient is φ = 7729263975312.

The previous prime is 16746738613223. The next prime is 16746738613229. The reversal of 16746738613228 is 82231683764761.

It is a self number, because there is not a number n which added to its sum of digits gives 16746738613228.

It is not an unprimeable number, because it can be changed into a prime (16746738613223) 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, 161026332768 + ... + 161026332871.

Almost surely, 2^{16746738613228} is an apocalyptic number.

It is an amenable number.

16746738613228 is a deficient number, since it is larger than the sum of its proper divisors (14814422619492).

16746738613228 is a wasteful number, since it uses less digits than its factorization.

16746738613228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322052665656 (or 322052665654 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 64.

The spelling of 16746738613228 in words is "sixteen trillion, seven hundred forty-six billion, seven hundred thirty-eight million, six hundred thirteen thousand, two hundred twenty-eight".