242041430 has 16 divisors (see below), whose sum is σ = 436615920. Its totient is φ = 96607392.

The previous prime is 242041403. The next prime is 242041469. The reversal of 242041430 is 34140242.

242041430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21245 + ... + 30584.

It is an arithmetic number, because the mean of its divisors is an integer number (27288495).

Almost surely, 2^242041430 is an apocalyptic number.

242041430 is a deficient number, since it is larger than the sum of its proper divisors (194574490).

242041430 is a wasteful number, since it uses less digits than its factorization.

242041430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52303.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 242041430 is about 15557.6807397504. The cubic root of 242041430 is about 623.2035281832.

Adding to 242041430 its reverse (34140242), we get a palindrome (276181672).

The spelling of 242041430 in words is "two hundred forty-two million, forty-one thousand, four hundred thirty".