16324832160 has 972 divisors, whose sum is σ = 72119913138. Its totient is φ = 3351269376.

The previous prime is 16324832119. The next prime is 16324832201. The reversal of 16324832160 is 6123842361.

16324832160 is a `hidden beast` number, since 1 + 6 + 324 + 8 + 321 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (16324832119) and next prime (16324832201).

It can be written as a sum of positive squares in 9 ways, for example, as 2316689424 + 14008142736 = 48132^2 + 118356^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 161 ways as a sum of consecutive naturals, for example, 441211662 + ... + 441211698.

Almost surely, 2^16324832160 is an apocalyptic number.

16324832160 is a gapful number since it is divisible by the number (10) 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 16324832160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36059956569).

16324832160 is an abundant number, since it is smaller than the sum of its proper divisors (55795080978).

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

16324832160 is a wasteful number, since it uses less digits than its factorization.

16324832160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 16324832160 in words is "sixteen billion, three hundred twenty-four million, eight hundred thirty-two thousand, one hundred sixty".