66160443356060 has 24 divisors (see below), whose sum is σ = 138937156587936. Its totient is φ = 26464134382400.

The previous prime is 66160443356039. The next prime is 66160443356093. The reversal of 66160443356060 is 6065334406166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11866985 + ... + 16527135.

It is an arithmetic number, because the mean of its divisors is an integer number (5789048191164).

Almost surely, 2^{66160443356060} is an apocalyptic number.

It is an amenable number.

66160443356060 is an abundant number, since it is smaller than the sum of its proper divisors (72776713231876).

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

66160443356060 is a wasteful number, since it uses less digits than its factorization.

66160443356060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5370013 (or 5370011 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 50.

The spelling of 66160443356060 in words is "sixty-six trillion, one hundred sixty billion, four hundred forty-three million, three hundred fifty-six thousand, sixty".