242651200516 has 12 divisors (see below), whose sum is σ = 425424520780. Its totient is φ = 121101337440.

The previous prime is 242651200507. The next prime is 242651200613. The reversal of 242651200516 is 615002156242.

242651200516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 177707774916 + 64943425600 = 421554^2 + 254840^2 .

It is a super-2 number, since 2×242651200516² (a number of 24 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 56063271 + ... + 56067598.

Almost surely, 2^242651200516 is an apocalyptic number.

It is an amenable number.

242651200516 is a deficient number, since it is larger than the sum of its proper divisors (182773320264).

242651200516 is a wasteful number, since it uses less digits than its factorization.

242651200516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112131414 (or 112131412 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 242651200516 its reverse (615002156242), we get a palindrome (857653356758).

The spelling of 242651200516 in words is "two hundred forty-two billion, six hundred fifty-one million, two hundred thousand, five hundred sixteen".