16268041368 has 96 divisors (see below), whose sum is σ = 45602918400. Its totient is φ = 5233636800.

The previous prime is 16268041327. The next prime is 16268041403. The reversal of 16268041368 is 86314086261.

16268041368 is a `hidden beast` number, since 1 + 626 + 8 + 0 + 4 + 13 + 6 + 8 = 666.

16268041368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16268041368² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 836313 + ... + 855543.

It is an arithmetic number, because the mean of its divisors is an integer number (475030400).

Almost surely, 2^16268041368 is an apocalyptic number.

16268041368 is a gapful number since it is divisible by the number (18) 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 16268041368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22801459200).

16268041368 is an abundant number, since it is smaller than the sum of its proper divisors (29334877032).

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

16268041368 is a wasteful number, since it uses less digits than its factorization.

16268041368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19653 (or 19646 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 16268041368 in words is "sixteen billion, two hundred sixty-eight million, forty-one thousand, three hundred sixty-eight".