166110561550124 has 12 divisors (see below), whose sum is σ = 290694561456264. Its totient is φ = 83054972562624.

The previous prime is 166110561550121. The next prime is 166110561550181. The reversal of 166110561550124 is 421055165011661.

It is a happy number.

166110561550124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (166110561550121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75838349 + ... + 77997924.

It is an arithmetic number, because the mean of its divisors is an integer number (24224546788022).

Almost surely, 2^{166110561550124} is an apocalyptic number.

It is an amenable number.

166110561550124 is a deficient number, since it is larger than the sum of its proper divisors (124583999906140).

166110561550124 is a wasteful number, since it uses less digits than its factorization.

166110561550124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154106224 (or 154106222 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 44.

The spelling of 166110561550124 in words is "one hundred sixty-six trillion, one hundred ten billion, five hundred sixty-one million, five hundred fifty thousand, one hundred twenty-four".