242204134 has 16 divisors (see below), whose sum is σ = 404924400. Its totient is φ = 107979264.

The previous prime is 242204111. The next prime is 242204141. The reversal of 242204134 is 431402242.

It is a happy 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, 186819 + ... + 188110.

It is an arithmetic number, because the mean of its divisors is an integer number (25307775).

Almost surely, 2^242204134 is an apocalyptic number.

242204134 is a deficient number, since it is larger than the sum of its proper divisors (162720266).

242204134 is a wasteful number, since it uses less digits than its factorization.

242204134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374967.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 242204134 is about 15562.9089183224. The cubic root of 242204134 is about 623.3431392613.

Adding to 242204134 its reverse (431402242), we get a palindrome (673606376).

The spelling of 242204134 in words is "two hundred forty-two million, two hundred four thousand, one hundred thirty-four".