4830563940021 has 6 divisors (see below), whose sum is σ = 6977481246710. Its totient is φ = 3220375960008.

The previous prime is 4830563939939. The next prime is 4830563940053. The reversal of 4830563940021 is 1200493650384.

4830563940021 is a `hidden beast` number, since 4 + 8 + 3 + 0 + 5 + 639 + 4 + 0 + 0 + 2 + 1 = 666.

4830563940021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4387826741796 + 442737198225 = 2094714^2 + 665385^2 .

It is not a de Polignac number, because 4830563940021 - 2²² = 4830559745717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4830563940821) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 268364663326 + ... + 268364663343.

Almost surely, 2^{4830563940021} is an apocalyptic number.

It is an amenable number.

4830563940021 is a deficient number, since it is larger than the sum of its proper divisors (2146917306689).

4830563940021 is a wasteful number, since it uses less digits than its factorization.

4830563940021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536729326675 (or 536729326672 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 4830563940021 in words is "four trillion, eight hundred thirty billion, five hundred sixty-three million, nine hundred forty thousand, twenty-one".