240310066 has 16 divisors (see below), whose sum is σ = 377395200. Its totient is φ = 114611728.

The previous prime is 240310051. The next prime is 240310067. The reversal of 240310066 is 660013042.

240310066 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 (240310067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20146 + ... + 29773.

It is an arithmetic number, because the mean of its divisors is an integer number (23587200).

Almost surely, 2^240310066 is an apocalyptic number.

240310066 is a deficient number, since it is larger than the sum of its proper divisors (137085134).

240310066 is a wasteful number, since it uses less digits than its factorization.

240310066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50033.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 240310066 is about 15501.9374918105. The cubic root of 240310066 is about 621.7140102313.

The spelling of 240310066 in words is "two hundred forty million, three hundred ten thousand, sixty-six".