20192382963916 has 24 divisors (see below), whose sum is σ = 35459722458720. Its totient is φ = 10061038451712.

The previous prime is 20192382963913. The next prime is 20192382964021. The reversal of 20192382963916 is 61936928329102.

It is a super-2 number, since 2×20192382963916² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20192382963913) 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, 16590265 + ... + 17765743.

It is an arithmetic number, because the mean of its divisors is an integer number (1477488435780).

Almost surely, 2^{20192382963916} is an apocalyptic number.

It is an amenable number.

20192382963916 is a deficient number, since it is larger than the sum of its proper divisors (15267339494804).

20192382963916 is a wasteful number, since it uses less digits than its factorization.

20192382963916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190433 (or 1190431 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 61.

The spelling of 20192382963916 in words is "twenty trillion, one hundred ninety-two billion, three hundred eighty-two million, nine hundred sixty-three thousand, nine hundred sixteen".