16774522367044 has 48 divisors (see below), whose sum is σ = 31641549863616. Its totient is φ = 7735225680000.

The previous prime is 16774522367041. The next prime is 16774522367081. The reversal of 16774522367044 is 44076322547761.

It is a happy number.

16774522367044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16774522367044.

It is not an unprimeable number, because it can be changed into a prime (16774522367041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441450654 + ... + 441488650.

It is an arithmetic number, because the mean of its divisors is an integer number (659198955492).

Almost surely, 2^{16774522367044} is an apocalyptic number.

It is an amenable number.

16774522367044 is a deficient number, since it is larger than the sum of its proper divisors (14867027496572).

16774522367044 is a wasteful number, since it uses less digits than its factorization.

16774522367044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45316 (or 45314 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 58.

The spelling of 16774522367044 in words is "sixteen trillion, seven hundred seventy-four billion, five hundred twenty-two million, three hundred sixty-seven thousand, forty-four".