1040448244811 has 2 divisors, whose sum is σ = 1040448244812. Its totient is φ = 1040448244810.

The previous prime is 1040448244757. The next prime is 1040448244867. The reversal of 1040448244811 is 1184428440401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040448244811 - 2¹⁰ = 1040448243787 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040448244211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520224122405 + 520224122406.

It is an arithmetic number, because the mean of its divisors is an integer number (520224122406).

Almost surely, 2^{1040448244811} is an apocalyptic number.

1040448244811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040448244811 is an equidigital number, since it uses as much as digits as its factorization.

1040448244811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131072, while the sum is 41.

The spelling of 1040448244811 in words is "one trillion, forty billion, four hundred forty-eight million, two hundred forty-four thousand, eight hundred eleven".