16027898256 has 120 divisors (see below), whose sum is σ = 46477184000. Its totient is φ = 5150822400.

The previous prime is 16027898239. The next prime is 16027898261. The reversal of 16027898256 is 65289872061.

16027898256 is a `hidden beast` number, since 1 + 602 + 7 + 8 + 9 + 8 + 25 + 6 = 666.

16027898256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1203120 + ... + 1216368.

Almost surely, 2^16027898256 is an apocalyptic number.

16027898256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16027898256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23238592000).

16027898256 is an abundant number, since it is smaller than the sum of its proper divisors (30449285744).

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

16027898256 is a wasteful number, since it uses less digits than its factorization.

16027898256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13565 (or 13556 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 16027898256 in words is "sixteen billion, twenty-seven million, eight hundred ninety-eight thousand, two hundred fifty-six".