242573424 has 20 divisors (see below), whose sum is σ = 626648136. Its totient is φ = 80857792.

The previous prime is 242573423. The next prime is 242573447. The reversal of 242573424 is 424375242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242573423) 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, 2526759 + ... + 2526854.

Almost surely, 2^242573424 is an apocalyptic number.

242573424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242573424 is an abundant number, since it is smaller than the sum of its proper divisors (384074712).

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

242573424 is a wasteful number, since it uses less digits than its factorization.

242573424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053624 (or 5053618 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 242573424 is about 15574.7688265348. The cubic root of 242573424 is about 623.6597833116.

The spelling of 242573424 in words is "two hundred forty-two million, five hundred seventy-three thousand, four hundred twenty-four".