243341134 has 16 divisors (see below), whose sum is σ = 383178240. Its totient is φ = 115748280.

The previous prime is 243341107. The next prime is 243341141. The reversal of 243341134 is 431143342.

It is a junction number, because it is equal to n+sod(n) for n = 243341099 and 243341108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29604 + ... + 36919.

It is an arithmetic number, because the mean of its divisors is an integer number (23948640).

Almost surely, 2^243341134 is an apocalyptic number.

243341134 is a deficient number, since it is larger than the sum of its proper divisors (139837106).

243341134 is a wasteful number, since it uses less digits than its factorization.

243341134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66615.

The product of its digits is 3456, while the sum is 25.

The square root of 243341134 is about 15599.3953087932. The cubic root of 243341134 is about 624.3170216167.

Adding to 243341134 its reverse (431143342), we get a palindrome (674484476).

The spelling of 243341134 in words is "two hundred forty-three million, three hundred forty-one thousand, one hundred thirty-four".