16368806748 has 96 divisors (see below), whose sum is σ = 46116403200. Its totient is φ = 4419426816.

The previous prime is 16368806743. The next prime is 16368806759. The reversal of 16368806748 is 84760886361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16368806743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43008 + ... + 185976.

It is an arithmetic number, because the mean of its divisors is an integer number (480379200).

Almost surely, 2^16368806748 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 16368806748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23058201600).

16368806748 is an abundant number, since it is smaller than the sum of its proper divisors (29747596452).

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

16368806748 is a wasteful number, since it uses less digits than its factorization.

16368806748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143059 (or 143057 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 16368806748 in words is "sixteen billion, three hundred sixty-eight million, eight hundred six thousand, seven hundred forty-eight".