16028041344 has 128 divisors (see below), whose sum is σ = 48838318080. Its totient is φ = 4562334720.

The previous prime is 16028041343. The next prime is 16028041423. The reversal of 16028041344 is 44314082061.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (16028041343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 717447 + ... + 739449.

It is an arithmetic number, because the mean of its divisors is an integer number (381549360).

Almost surely, 2^16028041344 is an apocalyptic number.

16028041344 is a gapful number since it is divisible by the number (14) 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 16028041344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24419159040).

16028041344 is an abundant number, since it is smaller than the sum of its proper divisors (32810276736).

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

16028041344 is a wasteful number, since it uses less digits than its factorization.

16028041344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22298 (or 22286 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 16028041344 in words is "sixteen billion, twenty-eight million, forty-one thousand, three hundred forty-four".