242631566722 has 8 divisors (see below), whose sum is σ = 364075014672. Its totient is φ = 121273228500.

The previous prime is 242631566713. The next prime is 242631566729. The reversal of 242631566722 is 227665136242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (242631566729) 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, 21270304 + ... + 21281707.

It is an arithmetic number, because the mean of its divisors is an integer number (45509376834).

Almost surely, 2^242631566722 is an apocalyptic number.

242631566722 is a deficient number, since it is larger than the sum of its proper divisors (121443447950).

242631566722 is a wasteful number, since it uses less digits than its factorization.

242631566722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42554864.

The product of its digits is 1451520, while the sum is 46.

The spelling of 242631566722 in words is "two hundred forty-two billion, six hundred thirty-one million, five hundred sixty-six thousand, seven hundred twenty-two".