1136143050666 has 64 divisors (see below), whose sum is σ = 2562965556480. Its totient is φ = 333140037120.

The previous prime is 1136143050661. The next prime is 1136143050701. The reversal of 1136143050666 is 6660503416311.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1136143050661) 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, 694555 + ... + 1659726.

It is an arithmetic number, because the mean of its divisors is an integer number (40046336820).

Almost surely, 2^{1136143050666} is an apocalyptic number.

1136143050666 is an abundant number, since it is smaller than the sum of its proper divisors (1426822505814).

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

1136143050666 is a wasteful number, since it uses less digits than its factorization.

1136143050666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354591.

The product of its (nonzero) digits is 233280, while the sum is 42.

Adding to 1136143050666 its reverse (6660503416311), we get a palindrome (7796646466977).

The spelling of 1136143050666 in words is "one trillion, one hundred thirty-six billion, one hundred forty-three million, fifty thousand, six hundred sixty-six".