20473133625112 has 32 divisors (see below), whose sum is σ = 43993204012800. Its totient is φ = 8749759447584.

The previous prime is 20473133625107. The next prime is 20473133625127. The reversal of 20473133625112 is 21152633137402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509160498 + ... + 509200705.

It is an arithmetic number, because the mean of its divisors is an integer number (1374787625400).

Almost surely, 2^{20473133625112} is an apocalyptic number.

It is an amenable number.

20473133625112 is an abundant number, since it is smaller than the sum of its proper divisors (23520070387688).

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

20473133625112 is a wasteful number, since it uses less digits than its factorization.

20473133625112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018361575 (or 1018361571 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 20473133625112 in words is "twenty trillion, four hundred seventy-three billion, one hundred thirty-three million, six hundred twenty-five thousand, one hundred twelve".