243323342 has 16 divisors (see below), whose sum is σ = 370857312. Its totient is φ = 119719200.

The previous prime is 243323341. The next prime is 243323351.

243323342 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243323341) by changing a digit.

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, 30128 + ... + 37340.

It is an arithmetic number, because the mean of its divisors is an integer number (23178582).

Almost surely, 2^243323342 is an apocalyptic number.

243323342 is a deficient number, since it is larger than the sum of its proper divisors (127533970).

243323342 is a wasteful number, since it uses less digits than its factorization.

243323342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7483.

The product of its digits is 10368, while the sum is 26.

The square root of 243323342 is about 15598.8250198533. The cubic root of 243323342 is about 624.3018055029.

The spelling of 243323342 in words is "two hundred forty-three million, three hundred twenty-three thousand, three hundred forty-two".