242345463 has 16 divisors (see below), whose sum is σ = 331626240. Its totient is φ = 157336704.

The previous prime is 242345429. The next prime is 242345471. The reversal of 242345463 is 364543242.

It is not a de Polignac number, because 242345463 - 2²² = 238151159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242345413) 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 15 ways as a sum of consecutive naturals, for example, 43695 + ... + 48927.

It is an arithmetic number, because the mean of its divisors is an integer number (20726640).

Almost surely, 2^242345463 is an apocalyptic number.

242345463 is a deficient number, since it is larger than the sum of its proper divisors (89280777).

242345463 is a wasteful number, since it uses less digits than its factorization.

242345463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638.

The product of its digits is 69120, while the sum is 33.

The square root of 242345463 is about 15567.4488276018. The cubic root of 242345463 is about 623.4643584047.

The spelling of 242345463 in words is "two hundred forty-two million, three hundred forty-five thousand, four hundred sixty-three".