4040863111 has 2 divisors, whose sum is σ = 4040863112. Its totient is φ = 4040863110.

The previous prime is 4040863109. The next prime is 4040863139. The reversal of 4040863111 is 1113680404.

It is an a-pointer prime, because the next prime (4040863139) can be obtained adding 4040863111 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4040863111 - 2¹ = 4040863109 is a prime.

Together with 4040863109, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4040863111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040860111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020431555 + 2020431556.

It is an arithmetic number, because the mean of its divisors is an integer number (2020431556).

Almost surely, 2^4040863111 is an apocalyptic number.

4040863111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040863111 is an equidigital number, since it uses as much as digits as its factorization.

4040863111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 4040863111 is about 63567.7835935783. The cubic root of 4040863111 is about 1592.7882606762.

The spelling of 4040863111 in words is "four billion, forty million, eight hundred sixty-three thousand, one hundred eleven".