242304134 has 8 divisors (see below), whose sum is σ = 363531240. Its totient is φ = 121127056.

The previous prime is 242304133. The next prime is 242304163. The reversal of 242304134 is 431403242.

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

It is a super-2 number, since 2×242304134² = 117422586706979912, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242304133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3917 + ... + 22359.

It is an arithmetic number, because the mean of its divisors is an integer number (45441405).

Almost surely, 2^242304134 is an apocalyptic number.

242304134 is a deficient number, since it is larger than the sum of its proper divisors (121227106).

242304134 is a wasteful number, since it uses less digits than its factorization.

242304134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25014.

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

The square root of 242304134 is about 15566.1213537605. The cubic root of 242304134 is about 623.4289150297.

Adding to 242304134 its reverse (431403242), we get a palindrome (673707376).

The spelling of 242304134 in words is "two hundred forty-two million, three hundred four thousand, one hundred thirty-four".