16740211663228 has 12 divisors (see below), whose sum is σ = 29447159896000. Its totient is φ = 8326737407232.

The previous prime is 16740211663211. The next prime is 16740211663237. The reversal of 16740211663228 is 82236611204761.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10842105228 + ... + 10842106771.

Almost surely, 2^{16740211663228} is an apocalyptic number.

It is an amenable number.

16740211663228 is a deficient number, since it is larger than the sum of its proper divisors (12706948232772).

16740211663228 is a wasteful number, since it uses less digits than its factorization.

16740211663228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21684212196 (or 21684212194 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

Adding to 16740211663228 its reverse (82236611204761), we get a palindrome (98976822867989).

The spelling of 16740211663228 in words is "sixteen trillion, seven hundred forty billion, two hundred eleven million, six hundred sixty-three thousand, two hundred twenty-eight".