242355424 has 12 divisors (see below), whose sum is σ = 477137304. Its totient is φ = 121177696.

The previous prime is 242355413. The next prime is 242355433. The reversal of 242355424 is 424553242.

242355424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3786772 + ... + 3786835.

It is an arithmetic number, because the mean of its divisors is an integer number (39761442).

Almost surely, 2^242355424 is an apocalyptic number.

It is an amenable number.

242355424 is a deficient number, since it is larger than the sum of its proper divisors (234781880).

242355424 is an equidigital number, since it uses as much as digits as its factorization.

242355424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7573617 (or 7573609 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 242355424 is about 15567.7687547060. The cubic root of 242355424 is about 623.4729002652.

The spelling of 242355424 in words is "two hundred forty-two million, three hundred fifty-five thousand, four hundred twenty-four".