66011033614 has 16 divisors (see below), whose sum is σ = 100240656768. Its totient is φ = 32597728632.

The previous prime is 66011033603. The next prime is 66011033629. The reversal of 66011033614 is 41633011066.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 488839 + ... + 609085.

It is an arithmetic number, because the mean of its divisors is an integer number (6265041048).

Almost surely, 2^66011033614 is an apocalyptic number.

66011033614 is a deficient number, since it is larger than the sum of its proper divisors (34229623154).

66011033614 is a wasteful number, since it uses less digits than its factorization.

66011033614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123639.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 66011033614 in words is "sixty-six billion, eleven million, thirty-three thousand, six hundred fourteen".