242075644208 has 10 divisors (see below), whose sum is σ = 469021560684. Its totient is φ = 121037822096.

The previous prime is 242075644193. The next prime is 242075644231. The reversal of 242075644208 is 802446570242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7564863866 + ... + 7564863897.

Almost surely, 2^242075644208 is an apocalyptic number.

It is an amenable number.

242075644208 is a deficient number, since it is larger than the sum of its proper divisors (226945916476).

242075644208 is a wasteful number, since it uses less digits than its factorization.

242075644208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15129727771 (or 15129727765 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 44.

The spelling of 242075644208 in words is "two hundred forty-two billion, seventy-five million, six hundred forty-four thousand, two hundred eight".