243234601135 has 8 divisors (see below), whose sum is σ = 291926115936. Its totient is φ = 194557951200.

The previous prime is 243234601091. The next prime is 243234601187. The reversal of 243234601135 is 531106432342.

It is a happy number.

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

It is not a de Polignac number, because 243234601135 - 2⁷ = 243234601007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 243234601135.

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, 3680184 + ... + 3745693.

It is an arithmetic number, because the mean of its divisors is an integer number (36490764492).

Almost surely, 2^243234601135 is an apocalyptic number.

243234601135 is a deficient number, since it is larger than the sum of its proper divisors (48691514801).

243234601135 is an equidigital number, since it uses as much as digits as its factorization.

243234601135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432433.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 243234601135 in words is "two hundred forty-three billion, two hundred thirty-four million, six hundred one thousand, one hundred thirty-five".