212027061928 has 48 divisors (see below), whose sum is σ = 439871453280. Its totient is φ = 95737620000.

The previous prime is 212027061889. The next prime is 212027061991. The reversal of 212027061928 is 829160720212.

212027061928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 579118 + ... + 871453.

It is an arithmetic number, because the mean of its divisors is an integer number (9163988610).

Almost surely, 2^212027061928 is an apocalyptic number.

It is an amenable number.

212027061928 is an abundant number, since it is smaller than the sum of its proper divisors (227844391352).

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

212027061928 is a wasteful number, since it uses less digits than its factorization.

212027061928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450750 (or 1450735 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 212027061928 in words is "two hundred twelve billion, twenty-seven million, sixty-one thousand, nine hundred twenty-eight".