16382441472 has 96 divisors (see below), whose sum is σ = 45575187840. Its totient is φ = 5223342080.

The previous prime is 16382441437. The next prime is 16382441501. The reversal of 16382441472 is 27414428361.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83347 + ... + 199277.

It is an arithmetic number, because the mean of its divisors is an integer number (474741540).

Almost surely, 2^16382441472 is an apocalyptic number.

16382441472 is a gapful number since it is divisible by the number (12) 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 16382441472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22787593920).

16382441472 is an abundant number, since it is smaller than the sum of its proper divisors (29192746368).

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

16382441472 is a wasteful number, since it uses less digits than its factorization.

16382441472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115979 (or 115959 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The spelling of 16382441472 in words is "sixteen billion, three hundred eighty-two million, four hundred forty-one thousand, four hundred seventy-two".