16944052224 has 192 divisors, whose sum is σ = 49533120000. Its totient is φ = 5108203520.

The previous prime is 16944052219. The next prime is 16944052253. The reversal of 16944052224 is 42225044961.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16152052 + ... + 16153100.

It is an arithmetic number, because the mean of its divisors is an integer number (257985000).

Almost surely, 2^16944052224 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 16944052224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24766560000).

16944052224 is an abundant number, since it is smaller than the sum of its proper divisors (32589067776).

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

16944052224 is a wasteful number, since it uses less digits than its factorization.

16944052224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 1304 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 16944052224 in words is "sixteen billion, nine hundred forty-four million, fifty-two thousand, two hundred twenty-four".