16011076776 has 64 divisors (see below), whose sum is σ = 40956468480. Its totient is φ = 5213617920.

The previous prime is 16011076721. The next prime is 16011076777. The reversal of 16011076776 is 67767011061.

16011076776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16011076777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597130 + ... + 623366.

It is an arithmetic number, because the mean of its divisors is an integer number (639944820).

Almost surely, 2^16011076776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16011076776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20478234240).

16011076776 is an abundant number, since it is smaller than the sum of its proper divisors (24945391704).

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

16011076776 is a wasteful number, since it uses less digits than its factorization.

16011076776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26834 (or 26830 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 42.

The spelling of 16011076776 in words is "sixteen billion, eleven million, seventy-six thousand, seven hundred seventy-six".