4186135066786 has 16 divisors (see below), whose sum is σ = 6288453762336. Its totient is φ = 2089984890816.

The previous prime is 4186135066783. The next prime is 4186135066811. The reversal of 4186135066786 is 6876605316814.

It is not an unprimeable number, because it can be changed into a prime (4186135066783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7582890 + ... + 8116186.

It is an arithmetic number, because the mean of its divisors is an integer number (393028360146).

Almost surely, 2^{4186135066786} is an apocalyptic number.

4186135066786 is a deficient number, since it is larger than the sum of its proper divisors (2102318695550).

4186135066786 is a wasteful number, since it uses less digits than its factorization.

4186135066786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539073.

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 4186135066786 in words is "four trillion, one hundred eighty-six billion, one hundred thirty-five million, sixty-six thousand, seven hundred eighty-six".