242452311101 has 48 divisors (see below), whose sum is σ = 350834379840. Its totient is φ = 164132881920.

The previous prime is 242452311089. The next prime is 242452311103. The reversal of 242452311101 is 101113254242.

It is a happy number.

242452311101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242452311101 - 2¹⁸ = 242452048957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242452311103) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 898571 + ... + 1136808.

It is an arithmetic number, because the mean of its divisors is an integer number (7309049580).

Almost surely, 2^242452311101 is an apocalyptic number.

It is an amenable number.

242452311101 is a deficient number, since it is larger than the sum of its proper divisors (108382068739).

242452311101 is a wasteful number, since it uses less digits than its factorization.

242452311101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035434 (or 2035427 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 242452311101 its reverse (101113254242), we get a palindrome (343565565343).

The spelling of 242452311101 in words is "two hundred forty-two billion, four hundred fifty-two million, three hundred eleven thousand, one hundred one".