1066411415711 has 2 divisors, whose sum is σ = 1066411415712. Its totient is φ = 1066411415710.

The previous prime is 1066411415701. The next prime is 1066411415747. The reversal of 1066411415711 is 1175141146601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1066411415711 - 2²⁶ = 1066344306847 is a prime.

It is a super-2 number, since 2×1066411415711² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1066411415701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533205707855 + 533205707856.

It is an arithmetic number, because the mean of its divisors is an integer number (533205707856).

Almost surely, 2^{1066411415711} is an apocalyptic number.

1066411415711 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066411415711 is an equidigital number, since it uses as much as digits as its factorization.

1066411415711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 38.

The spelling of 1066411415711 in words is "one trillion, sixty-six billion, four hundred eleven million, four hundred fifteen thousand, seven hundred eleven".