16844130240 has 336 divisors, whose sum is σ = 64223944704. Its totient is φ = 3725568000.

The previous prime is 16844130167. The next prime is 16844130253. The reversal of 16844130240 is 4203144861.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1452465 + ... + 1464015.

Almost surely, 2^16844130240 is an apocalyptic number.

16844130240 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 16844130240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32111972352).

16844130240 is an abundant number, since it is smaller than the sum of its proper divisors (47379814464).

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

16844130240 is a wasteful number, since it uses less digits than its factorization.

16844130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616 (or 11599 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 16844130240 in words is "sixteen billion, eight hundred forty-four million, one hundred thirty thousand, two hundred forty".