242303423 has 8 divisors (see below), whose sum is σ = 246196992. Its totient is φ = 238418136.

The previous prime is 242303419. The next prime is 242303429. The reversal of 242303423 is 324303242.

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 242303423 - 2² = 242303419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242303429) 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, 86186 + ... + 88952.

It is an arithmetic number, because the mean of its divisors is an integer number (30774624).

Almost surely, 2^242303423 is an apocalyptic number.

242303423 is a deficient number, since it is larger than the sum of its proper divisors (3893569).

242303423 is a wasteful number, since it uses less digits than its factorization.

242303423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 242303423 is about 15566.0985156847. The cubic root of 242303423 is about 623.4283052473.

Adding to 242303423 its reverse (324303242), we get a palindrome (566606665).

The spelling of 242303423 in words is "two hundred forty-two million, three hundred three thousand, four hundred twenty-three".