4056705012 has 192 divisors, whose sum is σ = 10502037504. Its totient is φ = 1215751680.

The previous prime is 4056705007. The next prime is 4056705089. The reversal of 4056705012 is 2105076504.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 48875923 + ... + 48876005.

It is an arithmetic number, because the mean of its divisors is an integer number (54698112).

Almost surely, 2^4056705012 is an apocalyptic number.

It is an amenable number.

4056705012 is an abundant number, since it is smaller than the sum of its proper divisors (6445332492).

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

4056705012 is a wasteful number, since it uses less digits than its factorization.

4056705012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 4056705012 is about 63692.2680707792. The cubic root of 4056705012 is about 1594.8670155076.

The spelling of 4056705012 in words is "four billion, fifty-six million, seven hundred five thousand, twelve".