1066065205179 has 16 divisors (see below), whose sum is σ = 1531050891552. Its totient is φ = 655915584768.

The previous prime is 1066065205157. The next prime is 1066065205189. The reversal of 1066065205179 is 9715025606601.

It is not a de Polignac number, because 1066065205179 - 2⁹ = 1066065204667 is a prime.

It is a super-3 number, since 3×1066065205179³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1066065205189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2386332 + ... + 2797625.

It is an arithmetic number, because the mean of its divisors is an integer number (95690680722).

Almost surely, 2^{1066065205179} is an apocalyptic number.

1066065205179 is a deficient number, since it is larger than the sum of its proper divisors (464985686373).

1066065205179 is a wasteful number, since it uses less digits than its factorization.

1066065205179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189246.

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 1066065205179 in words is "one trillion, sixty-six billion, sixty-five million, two hundred five thousand, one hundred seventy-nine".