16774321124104 has 16 divisors (see below), whose sum is σ = 31451895575100. Its totient is φ = 8387148970752.

The previous prime is 16774321124087. The next prime is 16774321124189. The reversal of 16774321124104 is 40142112347761.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15605107108900 + 1169214015204 = 3950330^2 + 1081302^2 .

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, 10436884 + ... + 11936380.

Almost surely, 2^{16774321124104} is an apocalyptic number.

It is an amenable number.

16774321124104 is a deficient number, since it is larger than the sum of its proper divisors (14677574450996).

16774321124104 is a wasteful number, since it uses less digits than its factorization.

16774321124104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897832 (or 2897828 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 16774321124104 in words is "sixteen trillion, seven hundred seventy-four billion, three hundred twenty-one million, one hundred twenty-four thousand, one hundred four".