16433710052656 has 80 divisors (see below), whose sum is σ = 34477863900480. Its totient is φ = 7543216373760.

The previous prime is 16433710052647. The next prime is 16433710052699. The reversal of 16433710052656 is 65625001733461.

16433710052656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 40459216 + ... + 40863376.

It is an arithmetic number, because the mean of its divisors is an integer number (430973298756).

Almost surely, 2^{16433710052656} is an apocalyptic number.

16433710052656 is a gapful number since it is divisible by the number (16) 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 16433710052656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17238931950240).

16433710052656 is an abundant number, since it is smaller than the sum of its proper divisors (18044153847824).

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

16433710052656 is a wasteful number, since it uses less digits than its factorization.

16433710052656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405254 (or 405248 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 16433710052656 in words is "sixteen trillion, four hundred thirty-three billion, seven hundred ten million, fifty-two thousand, six hundred fifty-six".