242412120243 has 6 divisors (see below), whose sum is σ = 350150840364. Its totient is φ = 161608080156.

The previous prime is 242412120233. The next prime is 242412120259. The reversal of 242412120243 is 342021214242.

It is a happy number.

242412120243 is a `hidden beast` number, since 2 + 4 + 2 + 412 + 1 + 2 + 0 + 243 = 666.

242412120243 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 242412120243 - 2¹⁶ = 242412054707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242412120233) 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 5 ways as a sum of consecutive naturals, for example, 13467340005 + ... + 13467340022.

It is an arithmetic number, because the mean of its divisors is an integer number (58358473394).

Almost surely, 2^242412120243 is an apocalyptic number.

242412120243 is a deficient number, since it is larger than the sum of its proper divisors (107738720121).

242412120243 is a wasteful number, since it uses less digits than its factorization.

242412120243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26934680033 (or 26934680030 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 242412120243 its reverse (342021214242), we get a palindrome (584433334485).

The spelling of 242412120243 in words is "two hundred forty-two billion, four hundred twelve million, one hundred twenty thousand, two hundred forty-three".