16956641024 has 36 divisors (see below), whose sum is σ = 35838057024. Its totient is φ = 7979593728.

The previous prime is 16956641021. The next prime is 16956641047. The reversal of 16956641024 is 42014665961.

16956641024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16956641021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943792 + ... + 1952495.

It is an arithmetic number, because the mean of its divisors is an integer number (995501584).

Almost surely, 2^16956641024 is an apocalyptic number.

It is an amenable number.

16956641024 is an abundant number, since it is smaller than the sum of its proper divisors (18881416000).

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

16956641024 is an equidigital number, since it uses as much as digits as its factorization.

16956641024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896320 (or 3896306 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 16956641024 in words is "sixteen billion, nine hundred fifty-six million, six hundred forty-one thousand, twenty-four".