16091481107704 has 8 divisors (see below), whose sum is σ = 30171527076960. Its totient is φ = 8045740553848.

The previous prime is 16091481107629. The next prime is 16091481107753. The reversal of 16091481107704 is 40770118419061.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005717569224 + ... + 1005717569239.

It is an arithmetic number, because the mean of its divisors is an integer number (3771440884620).

Almost surely, 2^{16091481107704} is an apocalyptic number.

It is an amenable number.

16091481107704 is a deficient number, since it is larger than the sum of its proper divisors (14080045969256).

16091481107704 is a wasteful number, since it uses less digits than its factorization.

16091481107704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011435138469 (or 2011435138465 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 49.

The spelling of 16091481107704 in words is "sixteen trillion, ninety-one billion, four hundred eighty-one million, one hundred seven thousand, seven hundred four".