242043134 has 16 divisors (see below), whose sum is σ = 369941040. Its totient is φ = 118737600.

The previous prime is 242043121. The next prime is 242043143. The reversal of 242043134 is 431340242.

It is a congruent number.

It is an unprimeable number.

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, 69212 + ... + 72624.

It is an arithmetic number, because the mean of its divisors is an integer number (23121315).

Almost surely, 2^242043134 is an apocalyptic number.

242043134 is a deficient number, since it is larger than the sum of its proper divisors (127897906).

242043134 is a wasteful number, since it uses less digits than its factorization.

242043134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 242043134 is about 15557.7355036008. The cubic root of 242043134 is about 623.2049906550.

Adding to 242043134 its reverse (431340242), we get a palindrome (673383376).

It can be divided in two parts, 2420 and 43134, that added together give a palindrome (45554).

The spelling of 242043134 in words is "two hundred forty-two million, forty-three thousand, one hundred thirty-four".