16840413024 has 96 divisors (see below), whose sum is σ = 44565446016. Its totient is φ = 5568030720.

The previous prime is 16840413017. The next prime is 16840413047. The reversal of 16840413024 is 42031404861.

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 15 ways as a sum of consecutive naturals, for example, 6825039 + ... + 6827505.

It is an arithmetic number, because the mean of its divisors is an integer number (464223396).

Almost surely, 2^16840413024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16840413024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22282723008).

16840413024 is an abundant number, since it is smaller than the sum of its proper divisors (27725032992).

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

16840413024 is a wasteful number, since it uses less digits than its factorization.

16840413024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028 (or 3020 counting only the distinct ones).

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

Adding to 16840413024 its reverse (42031404861), we get a palindrome (58871817885).

The spelling of 16840413024 in words is "sixteen billion, eight hundred forty million, four hundred thirteen thousand, twenty-four".