243200241322 has 16 divisors (see below), whose sum is σ = 383566242600. Its totient is φ = 115482306240.

The previous prime is 243200241313. The next prime is 243200241341. The reversal of 243200241322 is 223142002342.

It can be written as a sum of positive squares in 4 ways, for example, as 114189250561 + 129010990761 = 337919^2 + 359181^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34366197 + ... + 34373272.

Almost surely, 2^243200241322 is an apocalyptic number.

243200241322 is a deficient number, since it is larger than the sum of its proper divisors (140366001278).

243200241322 is a wasteful number, since it uses less digits than its factorization.

243200241322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68739561.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 243200241322 its reverse (223142002342), we get a palindrome (466342243664).

The spelling of 243200241322 in words is "two hundred forty-three billion, two hundred million, two hundred forty-one thousand, three hundred twenty-two".