242010404 has 12 divisors (see below), whose sum is σ = 428621424. Its totient is φ = 119547144.

The previous prime is 242010383. The next prime is 242010409. The reversal of 242010404 is 404010242.

It is not an unprimeable number, because it can be changed into a prime (242010409) 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, 364142 + ... + 364805.

It is an arithmetic number, because the mean of its divisors is an integer number (35718452).

Almost surely, 2^242010404 is an apocalyptic number.

It is an amenable number.

242010404 is a deficient number, since it is larger than the sum of its proper divisors (186611020).

242010404 is a wasteful number, since it uses less digits than its factorization.

242010404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729034 (or 729032 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 242010404 is about 15556.6835797351. The cubic root of 242010404 is about 623.1768986665.

Adding to 242010404 its reverse (404010242), we get a palindrome (646020646).

The spelling of 242010404 in words is "two hundred forty-two million, ten thousand, four hundred four".