66060344162 has 16 divisors (see below), whose sum is σ = 101699491680. Its totient is φ = 32171592288.

The previous prime is 66060344101. The next prime is 66060344177. The reversal of 66060344162 is 26144306066.

It is a happy 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, 2757668 + ... + 2781519.

It is an arithmetic number, because the mean of its divisors is an integer number (6356218230).

Almost surely, 2^66060344162 is an apocalyptic number.

66060344162 is a deficient number, since it is larger than the sum of its proper divisors (35639147518).

66060344162 is a wasteful number, since it uses less digits than its factorization.

66060344162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539345.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 66060344162 in words is "sixty-six billion, sixty million, three hundred forty-four thousand, one hundred sixty-two".