16061682768 has 40 divisors (see below), whose sum is σ = 41658021216. Its totient is φ = 5332560000.

The previous prime is 16061682751. The next prime is 16061682787. The reversal of 16061682768 is 86728616061.

It is a self number, because there is not a number n which added to its sum of digits gives 16061682768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654523 + ... + 678618.

Almost surely, 2^16061682768 is an apocalyptic number.

It is an amenable number.

16061682768 is an abundant number, since it is smaller than the sum of its proper divisors (25596338448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16061682768 is a wasteful number, since it uses less digits than its factorization.

16061682768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333403 (or 1333397 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 16061682768 in words is "sixteen billion, sixty-one million, six hundred eighty-two thousand, seven hundred sixty-eight".