243245343302 has 48 divisors (see below), whose sum is σ = 419018698512. Its totient is φ = 105490344960.

The previous prime is 243245343301. The next prime is 243245343409. The reversal of 243245343302 is 203343542342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243245343301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3510977 + ... + 3579587.

It is an arithmetic number, because the mean of its divisors is an integer number (8729556219).

Almost surely, 2^243245343302 is an apocalyptic number.

243245343302 is a deficient number, since it is larger than the sum of its proper divisors (175773355210).

243245343302 is a wasteful number, since it uses less digits than its factorization.

243245343302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69273 (or 69260 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 35.

Adding to 243245343302 its reverse (203343542342), we get a palindrome (446588885644).

The spelling of 243245343302 in words is "two hundred forty-three billion, two hundred forty-five million, three hundred forty-three thousand, three hundred two".