242017134 has 64 divisors (see below), whose sum is σ = 527591232. Its totient is φ = 73728000.

The previous prime is 242017081. The next prime is 242017159. The reversal of 242017134 is 431710242.

It is a happy number.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 603334 + ... + 603734.

It is an arithmetic number, because the mean of its divisors is an integer number (8243613).

Almost surely, 2^242017134 is an apocalyptic number.

242017134 is an abundant number, since it is smaller than the sum of its proper divisors (285574098).

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

242017134 is a wasteful number, since it uses less digits than its factorization.

242017134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 242017134 is about 15556.8998839743. The cubic root of 242017134 is about 623.1826751973.

Adding to 242017134 its reverse (431710242), we get a palindrome (673727376).

The spelling of 242017134 in words is "two hundred forty-two million, seventeen thousand, one hundred thirty-four".