1146421410066 has 24 divisors (see below), whose sum is σ = 2486189828304. Its totient is φ = 381790197240.

The previous prime is 1146421410047. The next prime is 1146421410073. The reversal of 1146421410066 is 6600141246411.

1146421410066 is a `hidden beast` number, since 1 + 1 + 4 + 642 + 1 + 4 + 1 + 0 + 0 + 6 + 6 = 666.

It is a super-2 number, since 2×1146421410066² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1146421410066.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 29169216 + ... + 29208491.

It is an arithmetic number, because the mean of its divisors is an integer number (103591242846).

Almost surely, 2^{1146421410066} is an apocalyptic number.

1146421410066 is an abundant number, since it is smaller than the sum of its proper divisors (1339768418238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146421410066 is a wasteful number, since it uses less digits than its factorization.

1146421410066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58378806 (or 58378803 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Adding to 1146421410066 its reverse (6600141246411), we get a palindrome (7746562656477).

The spelling of 1146421410066 in words is "one trillion, one hundred forty-six billion, four hundred twenty-one million, four hundred ten thousand, sixty-six".