243141134 has 16 divisors (see below), whose sum is σ = 375255168. Its totient is φ = 118068192.

The previous prime is 243141127. The next prime is 243141167. The reversal of 243141134 is 431141342.

243141134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243141134² = 118235222085611912, which contains 22 as substring.

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, 42212 + ... + 47624.

It is an arithmetic number, because the mean of its divisors is an integer number (23453448).

Almost surely, 2^243141134 is an apocalyptic number.

243141134 is a deficient number, since it is larger than the sum of its proper divisors (132114034).

243141134 is a wasteful number, since it uses less digits than its factorization.

243141134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6059.

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

The square root of 243141134 is about 15592.9834861710. The cubic root of 243141134 is about 624.1459344602.

Adding to 243141134 its reverse (431141342), we get a palindrome (674282476).

The spelling of 243141134 in words is "two hundred forty-three million, one hundred forty-one thousand, one hundred thirty-four".