240268484666 has 16 divisors (see below), whose sum is σ = 413979641856. Its totient is φ = 102449504976.

The previous prime is 240268484657. The next prime is 240268484681. The reversal of 240268484666 is 666484862042.

240268484666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43555706 + ... + 43561221.

It is an arithmetic number, because the mean of its divisors is an integer number (25873727616).

Almost surely, 2^240268484666 is an apocalyptic number.

240268484666 is a deficient number, since it is larger than the sum of its proper divisors (173711157190).

240268484666 is a wasteful number, since it uses less digits than its factorization.

240268484666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87117133.

The product of its (nonzero) digits is 21233664, while the sum is 56.

The spelling of 240268484666 in words is "two hundred forty billion, two hundred sixty-eight million, four hundred eighty-four thousand, six hundred sixty-six".