16076646549674 has 16 divisors (see below), whose sum is σ = 24771600725256. Its totient is φ = 7819531833600.

The previous prime is 16076646549617. The next prime is 16076646549679. The reversal of 16076646549674 is 47694564667061.

16076646549674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9637268316025 + 6439378233649 = 3104395^2 + 2537593^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16076646549598 and 16076646549607.

It is not an unprimeable number, because it can be changed into a prime (16076646549679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21002867 + ... + 21754854.

Almost surely, 2^{16076646549674} is an apocalyptic number.

16076646549674 is a deficient number, since it is larger than the sum of its proper divisors (8694954175582).

16076646549674 is a wasteful number, since it uses less digits than its factorization.

16076646549674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42762841.

The product of its (nonzero) digits is 1097349120, while the sum is 71.

The spelling of 16076646549674 in words is "sixteen trillion, seventy-six billion, six hundred forty-six million, five hundred forty-nine thousand, six hundred seventy-four".