242106134 has 8 divisors (see below), whose sum is σ = 363599760. Its totient is φ = 120906216.

The previous prime is 242106131. The next prime is 242106149. The reversal of 242106134 is 431601242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242106131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 71354 + ... + 74669.

It is an arithmetic number, because the mean of its divisors is an integer number (45449970).

Almost surely, 2^242106134 is an apocalyptic number.

242106134 is a deficient number, since it is larger than the sum of its proper divisors (121493626).

242106134 is a wasteful number, since it uses less digits than its factorization.

242106134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146854.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 242106134 is about 15559.7600881248. The cubic root of 242106134 is about 623.2590560990.

Adding to 242106134 its reverse (431601242), we get a palindrome (673707376).

The spelling of 242106134 in words is "two hundred forty-two million, one hundred six thousand, one hundred thirty-four".