242646363 has 6 divisors (see below), whose sum is σ = 350489204. Its totient is φ = 161764236.

The previous prime is 242646347. The next prime is 242646401. The reversal of 242646363 is 363646242.

242646363 is a `hidden beast` number, since 2 + 4 + 2 + 646 + 3 + 6 + 3 = 666.

It is not a de Polignac number, because 242646363 - 2⁴ = 242646347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242646163) 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 5 ways as a sum of consecutive naturals, for example, 13480345 + ... + 13480362.

Almost surely, 2^242646363 is an apocalyptic number.

242646363 is a deficient number, since it is larger than the sum of its proper divisors (107842841).

242646363 is a wasteful number, since it uses less digits than its factorization.

242646363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26960713 (or 26960710 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 242646363 is about 15577.1102262262. The cubic root of 242646363 is about 623.7222861223.

The spelling of 242646363 in words is "two hundred forty-two million, six hundred forty-six thousand, three hundred sixty-three".