242403433440323 has 8 divisors (see below), whose sum is σ = 243309771857040. Its totient is φ = 241497319741920.

The previous prime is 242403433440293. The next prime is 242403433440361. The reversal of 242403433440323 is 323044334304242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242403433440323 - 2⁴⁶ = 172034689262659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242403433410323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54017993 + ... + 58333098.

It is an arithmetic number, because the mean of its divisors is an integer number (30413721482130).

Almost surely, 2^{242403433440323} is an apocalyptic number.

242403433440323 is a deficient number, since it is larger than the sum of its proper divisors (906338416717).

242403433440323 is a wasteful number, since it uses less digits than its factorization.

242403433440323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112359157.

The product of its (nonzero) digits is 1990656, while the sum is 41.

Adding to 242403433440323 its reverse (323044334304242), we get a palindrome (565447767744565).

The spelling of 242403433440323 in words is "two hundred forty-two trillion, four hundred three billion, four hundred thirty-three million, four hundred forty thousand, three hundred twenty-three".