242146043325 has 84 divisors (see below), whose sum is σ = 459765745728. Its totient is φ = 126396352800.

The previous prime is 242146043323. The next prime is 242146043333. The reversal of 242146043325 is 523340641242.

242146043325 is a `hidden beast` number, since 2 + 4 + 2 + 14 + 604 + 3 + 32 + 5 = 666.

242146043325 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 242146043325 - 2¹ = 242146043323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242146043325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242146043323) 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 83 ways as a sum of consecutive naturals, for example, 715230 + ... + 997920.

Almost surely, 2^242146043325 is an apocalyptic number.

242146043325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242146043325 is a deficient number, since it is larger than the sum of its proper divisors (217619702403).

242146043325 is an equidigital number, since it uses as much as digits as its factorization.

242146043325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282766 (or 282746 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 242146043325 its reverse (523340641242), we get a palindrome (765486684567).

The spelling of 242146043325 in words is "two hundred forty-two billion, one hundred forty-six million, forty-three thousand, three hundred twenty-five".