242305308 has 36 divisors (see below), whose sum is σ = 699993840. Its totient is φ = 69230016.

The previous prime is 242305291. The next prime is 242305313. The reversal of 242305308 is 803503242.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480513 + ... + 481016.

Almost surely, 2^242305308 is an apocalyptic number.

242305308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

242305308 is an abundant number, since it is smaller than the sum of its proper divisors (457688532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242305308 is a wasteful number, since it uses less digits than its factorization.

242305308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961546 (or 961541 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 242305308 is about 15566.1590638153. The cubic root of 242305308 is about 623.4299218971.

The spelling of 242305308 in words is "two hundred forty-two million, three hundred five thousand, three hundred eight".