242004420323 has 2 divisors, whose sum is σ = 242004420324. Its totient is φ = 242004420322.

The previous prime is 242004420313. The next prime is 242004420439. The reversal of 242004420323 is 323024400242.

It is a happy number.

242004420323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242004420323 - 2¹⁴ = 242004403939 is a prime.

It is a super-2 number, since 2×242004420323² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242004420292 and 242004420301.

It is not a weakly prime, because it can be changed into another prime (242004420313) 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 as a sum of consecutive naturals, namely, 121002210161 + 121002210162.

It is an arithmetic number, because the mean of its divisors is an integer number (121002210162).

Almost surely, 2^242004420323 is an apocalyptic number.

242004420323 is a deficient number, since it is larger than the sum of its proper divisors (1).

242004420323 is an equidigital number, since it uses as much as digits as its factorization.

242004420323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 242004420323 its reverse (323024400242), we get a palindrome (565028820565).

The spelling of 242004420323 in words is "two hundred forty-two billion, four million, four hundred twenty thousand, three hundred twenty-three".