20054023147112 has 16 divisors (see below), whose sum is σ = 37850308591200. Its totient is φ = 9960607522800.

The previous prime is 20054023147073. The next prime is 20054023147133. The reversal of 20054023147112 is 21174132045002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8300505062 + ... + 8300507477.

It is an arithmetic number, because the mean of its divisors is an integer number (2365644286950).

Almost surely, 2^{20054023147112} is an apocalyptic number.

It is an amenable number.

20054023147112 is a deficient number, since it is larger than the sum of its proper divisors (17796285444088).

20054023147112 is a wasteful number, since it uses less digits than its factorization.

20054023147112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16601012696 (or 16601012692 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 20054023147112 in words is "twenty trillion, fifty-four billion, twenty-three million, one hundred forty-seven thousand, one hundred twelve".