16884030240 has 864 divisors, whose sum is σ = 73617223680. Its totient is φ = 3448811520.

The previous prime is 16884030239. The next prime is 16884030263. The reversal of 16884030240 is 4203048861.

16884030240 is a `hidden beast` number, since 1 + 6 + 8 + 8 + 403 + 0 + 240 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 16884030195 and 16884030204.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 132945057 + ... + 132945183.

It is an arithmetic number, because the mean of its divisors is an integer number (85205120).

Almost surely, 2^16884030240 is an apocalyptic number.

16884030240 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 16884030240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36808611840).

16884030240 is an abundant number, since it is smaller than the sum of its proper divisors (56733193440).

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

16884030240 is a wasteful number, since it uses less digits than its factorization.

16884030240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 16884030240 in words is "sixteen billion, eight hundred eighty-four million, thirty thousand, two hundred forty".