242035240 has 16 divisors (see below), whose sum is σ = 544579380. Its totient is φ = 96814080.

The previous prime is 242035229. The next prime is 242035267. The reversal of 242035240 is 42530242.

It can be written as a sum of positive squares in 2 ways, for example, as 237221604 + 4813636 = 15402^2 + 2194^2 .

It is an unprimeable number.

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, 3025401 + ... + 3025480.

Almost surely, 2^242035240 is an apocalyptic number.

242035240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242035240 is an abundant number, since it is smaller than the sum of its proper divisors (302544140).

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

242035240 is a wasteful number, since it uses less digits than its factorization.

242035240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050892 (or 6050888 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 242035240 is about 15557.4818013713. The cubic root of 242035240 is about 623.1982155077.

Adding to 242035240 its reverse (42530242), we get a palindrome (284565482).

The spelling of 242035240 in words is "two hundred forty-two million, thirty-five thousand, two hundred forty".