16067432322 has 90 divisors (see below), whose sum is σ = 37723475097. Its totient is φ = 5111118144.

The previous prime is 16067432317. The next prime is 16067432323. The reversal of 16067432322 is 22323476061.

16067432322 is a `hidden beast` number, since 1 + 606 + 7 + 4 + 3 + 23 + 22 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13103609841 + 2963822481 = 114471^2 + 54441^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=89631.

It is not an unprimeable number, because it can be changed into a prime (16067432323) 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 44 ways as a sum of consecutive naturals, for example, 37107018 + ... + 37107450.

Almost surely, 2^16067432322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16067432322

16067432322 is an abundant number, since it is smaller than the sum of its proper divisors (21656042775).

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

16067432322 is an frugal number, since it uses more digits than its factorization.

16067432322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 16067432322 in words is "sixteen billion, sixty-seven million, four hundred thirty-two thousand, three hundred twenty-two".