242343463 has 4 divisors (see below), whose sum is σ = 242404848. Its totient is φ = 242282080.

The previous prime is 242343457. The next prime is 242343469. The reversal of 242343463 is 364343242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364343242 = 2 ⋅182171621.

It is an interprime number because it is at equal distance from previous prime (242343457) and next prime (242343469).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242343463 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242343469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24331 + ... + 32812.

It is an arithmetic number, because the mean of its divisors is an integer number (60601212).

Almost surely, 2^242343463 is an apocalyptic number.

242343463 is a deficient number, since it is larger than the sum of its proper divisors (61385).

242343463 is an equidigital number, since it uses as much as digits as its factorization.

242343463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61384.

The product of its digits is 41472, while the sum is 31.

The square root of 242343463 is about 15567.3845908682. The cubic root of 242343463 is about 623.4626433157.

The spelling of 242343463 in words is "two hundred forty-two million, three hundred forty-three thousand, four hundred sixty-three".