242332418 has 8 divisors (see below), whose sum is σ = 363645180. Its totient is φ = 121117360.

The previous prime is 242332417. The next prime is 242332457. The reversal of 242332418 is 814233242.

It can be written as a sum of positive squares in 2 ways, for example, as 174055249 + 68277169 = 13193^2 + 8263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (242332417) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 17873 + ... + 28356.

Almost surely, 2^242332418 is an apocalyptic number.

242332418 is a deficient number, since it is larger than the sum of its proper divisors (121312762).

242332418 is a wasteful number, since it uses less digits than its factorization.

242332418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48852.

The product of its digits is 9216, while the sum is 29.

The square root of 242332418 is about 15567.0298387329. The cubic root of 242332418 is about 623.4531715664.

The spelling of 242332418 in words is "two hundred forty-two million, three hundred thirty-two thousand, four hundred eighteen".