20004545067116 has 24 divisors (see below), whose sum is σ = 35588620359600. Its totient is φ = 9836430177600.

The previous prime is 20004545067083. The next prime is 20004545067131. The reversal of 20004545067116 is 61176054540002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6508166 + ... + 9075533.

It is an arithmetic number, because the mean of its divisors is an integer number (1482859181650).

Almost surely, 2^{20004545067116} is an apocalyptic number.

It is an amenable number.

20004545067116 is a deficient number, since it is larger than the sum of its proper divisors (15584075292484).

20004545067116 is a wasteful number, since it uses less digits than its factorization.

20004545067116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15589025 (or 15589023 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 20004545067116 in words is "twenty trillion, four billion, five hundred forty-five million, sixty-seven thousand, one hundred sixteen".