242540301 has 8 divisors (see below), whose sum is σ = 340407520. Its totient is φ = 153183312.

The previous prime is 242540281. The next prime is 242540317. The reversal of 242540301 is 103045242.

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

It is not a de Polignac number, because 242540301 - 2⁵ = 242540269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242540101) 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, 2127490 + ... + 2127603.

It is an arithmetic number, because the mean of its divisors is an integer number (42550940).

Almost surely, 2^242540301 is an apocalyptic number.

It is an amenable number.

242540301 is a deficient number, since it is larger than the sum of its proper divisors (97867219).

242540301 is a wasteful number, since it uses less digits than its factorization.

242540301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255115.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 242540301 is about 15573.7054357658. The cubic root of 242540301 is about 623.6313954487.

Adding to 242540301 its reverse (103045242), we get a palindrome (345585543).

The spelling of 242540301 in words is "two hundred forty-two million, five hundred forty thousand, three hundred one".