20192836382020 has 24 divisors (see below), whose sum is σ = 42426691469568. Its totient is φ = 8072994540000.

The previous prime is 20192836381997. The next prime is 20192836382027. The reversal of 20192836382020 is 2028363829102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20192836382027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258710806 + ... + 258788845.

It is an arithmetic number, because the mean of its divisors is an integer number (1767778811232).

Almost surely, 2^{20192836382020} is an apocalyptic number.

20192836382020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20192836382020 is an abundant number, since it is smaller than the sum of its proper divisors (22233855087548).

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

20192836382020 is a wasteful number, since it uses less digits than its factorization.

20192836382020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517501611 (or 517501609 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 20192836382020 in words is "twenty trillion, one hundred ninety-two billion, eight hundred thirty-six million, three hundred eighty-two thousand, twenty".