20059782164298 has 128 divisors (see below), whose sum is σ = 47101961802240. Its totient is φ = 6394207412736.

The previous prime is 20059782164291. The next prime is 20059782164299. The reversal of 20059782164298 is 89246128795002.

20059782164298 is a `hidden beast` number, since 2 + 0 + 0 + 597 + 8 + 2 + 16 + 4 + 29 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (20059782164291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 420190686 + ... + 420238422.

It is an arithmetic number, because the mean of its divisors is an integer number (367984076580).

Almost surely, 2^{20059782164298} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20059782164298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23550980901120).

20059782164298 is an abundant number, since it is smaller than the sum of its proper divisors (27042179637942).

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

20059782164298 is an equidigital number, since it uses as much as digits as its factorization.

20059782164298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51960 (or 51942 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 63.

The spelling of 20059782164298 in words is "twenty trillion, fifty-nine billion, seven hundred eighty-two million, one hundred sixty-four thousand, two hundred ninety-eight".