16451167327064 has 16 divisors (see below), whose sum is σ = 30847583522400. Its totient is φ = 8225145054432.

The previous prime is 16451167326967. The next prime is 16451167327073. The reversal of 16451167327064 is 46072376115461.

It is a junction number, because it is equal to n+sod(n) for n = 16451167326997 and 16451167327015.

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, 54666704 + ... + 54966815.

It is an arithmetic number, because the mean of its divisors is an integer number (1927973970150).

Almost surely, 2^{16451167327064} is an apocalyptic number.

It is an amenable number.

16451167327064 is a deficient number, since it is larger than the sum of its proper divisors (14396416195336).

16451167327064 is a wasteful number, since it uses less digits than its factorization.

16451167327064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109652282 (or 109652278 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 16451167327064 in words is "sixteen trillion, four hundred fifty-one billion, one hundred sixty-seven million, three hundred twenty-seven thousand, sixty-four".