66036224946 has 8 divisors (see below), whose sum is σ = 132072449904. Its totient is φ = 22012074980.

The previous prime is 66036224929. The next prime is 66036225041. The reversal of 66036224946 is 64942263066.

It is a sphenic number, since it is the product of 3 distinct primes.

66036224946 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 66036224895 and 66036224904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5503018740 + ... + 5503018751.

It is an arithmetic number, because the mean of its divisors is an integer number (16509056238).

Almost surely, 2^66036224946 is an apocalyptic number.

66036224946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

66036224946 is a wasteful number, since it uses less digits than its factorization.

66036224946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11006037496.

The product of its (nonzero) digits is 2239488, while the sum is 48.

The spelling of 66036224946 in words is "sixty-six billion, thirty-six million, two hundred twenty-four thousand, nine hundred forty-six".