242066662662 has 64 divisors (see below), whose sum is σ = 530545158144. Its totient is φ = 73020963840.

The previous prime is 242066662609. The next prime is 242066662687. The reversal of 242066662662 is 266266660242.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14133328 + ... + 14150444.

It is an arithmetic number, because the mean of its divisors is an integer number (8289768096).

Almost surely, 2^242066662662 is an apocalyptic number.

242066662662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242066662662 is an abundant number, since it is smaller than the sum of its proper divisors (288478495482).

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

242066662662 is a wasteful number, since it uses less digits than its factorization.

242066662662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18093.

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 242066662662 in words is "two hundred forty-two billion, sixty-six million, six hundred sixty-two thousand, six hundred sixty-two".