4063873812811 has 4 divisors (see below), whose sum is σ = 4064024761632. Its totient is φ = 4063722863992.

The previous prime is 4063873812799. The next prime is 4063873812827. The reversal of 4063873812811 is 1182183783604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4063873812811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4063873812881) 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 3 ways as a sum of consecutive naturals, for example, 75434020 + ... + 75487873.

It is an arithmetic number, because the mean of its divisors is an integer number (1016006190408).

Almost surely, 2^{4063873812811} is an apocalyptic number.

4063873812811 is a deficient number, since it is larger than the sum of its proper divisors (150948821).

4063873812811 is a wasteful number, since it uses less digits than its factorization.

4063873812811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150948820.

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 4063873812811 in words is "four trillion, sixty-three billion, eight hundred seventy-three million, eight hundred twelve thousand, eight hundred eleven".