1066460742611 has 32 divisors (see below), whose sum is σ = 1229650329600. Its totient is φ = 914735717280.

The previous prime is 1066460742587. The next prime is 1066460742667. The reversal of 1066460742611 is 1162470646601.

It is not a de Polignac number, because 1066460742611 - 2³⁴ = 1049280873427 is a prime.

It is a super-2 number, since 2×1066460742611² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066460742811) 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 31 ways as a sum of consecutive naturals, for example, 53145566 + ... + 53165628.

It is an arithmetic number, because the mean of its divisors is an integer number (38426572800).

Almost surely, 2^{1066460742611} is an apocalyptic number.

1066460742611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1066460742611 is a deficient number, since it is larger than the sum of its proper divisors (163189586989).

1066460742611 is a wasteful number, since it uses less digits than its factorization.

1066460742611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21119.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 1066460742611 in words is "one trillion, sixty-six billion, four hundred sixty million, seven hundred forty-two thousand, six hundred eleven".