242143442200 has 48 divisors (see below), whose sum is σ = 614163827160. Its totient is φ = 88052160000.

The previous prime is 242143442161. The next prime is 242143442221. The reversal of 242143442200 is 2244341242.

242143442200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 55030401 + ... + 55034800.

Almost surely, 2^242143442200 is an apocalyptic number.

242143442200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242143442200 is an abundant number, since it is smaller than the sum of its proper divisors (372020384960).

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

242143442200 is a wasteful number, since it uses less digits than its factorization.

242143442200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110065228 (or 110065219 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 242143442200 its reverse (2244341242), we get a palindrome (244387783442).

The spelling of 242143442200 in words is "two hundred forty-two billion, one hundred forty-three million, four hundred forty-two thousand, two hundred".