1040076811 has 2 divisors, whose sum is σ = 1040076812. Its totient is φ = 1040076810.

The previous prime is 1040076803. The next prime is 1040076827. The reversal of 1040076811 is 1186700401.

It is a weak prime.

It is an emirp because it is prime and its reverse (1186700401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040076811 - 2³ = 1040076803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040076811.

It is not a weakly prime, because it can be changed into another prime (1040076841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520038405 + 520038406.

It is an arithmetic number, because the mean of its divisors is an integer number (520038406).

Almost surely, 2^1040076811 is an apocalyptic number.

1040076811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040076811 is an equidigital number, since it uses as much as digits as its factorization.

1040076811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 1040076811 is about 32250.2218752058. The cubic root of 1040076811 is about 1013.1843460866.

The spelling of 1040076811 in words is "one billion, forty million, seventy-six thousand, eight hundred eleven".