242302449 has 8 divisors (see below), whose sum is σ = 323289792. Its totient is φ = 161425040.

The previous prime is 242302441. The next prime is 242302457. The reversal of 242302449 is 944203242.

It is an interprime number because it is at equal distance from previous prime (242302441) and next prime (242302457).

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

It is a cyclic number.

It is not a de Polignac number, because 242302449 - 2³ = 242302441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242302441) 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 7 ways as a sum of consecutive naturals, for example, 22194 + ... + 31259.

It is an arithmetic number, because the mean of its divisors is an integer number (40411224).

Almost surely, 2^242302449 is an apocalyptic number.

It is an amenable number.

242302449 is a deficient number, since it is larger than the sum of its proper divisors (80987343).

242302449 is a wasteful number, since it uses less digits than its factorization.

242302449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54967.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 242302449 is about 15566.0672297148. The cubic root of 242302449 is about 623.4274699035.

The spelling of 242302449 in words is "two hundred forty-two million, three hundred two thousand, four hundred forty-nine".