243320341041002 has 8 divisors (see below), whose sum is σ = 386449953418116. Its totient is φ = 114503689901632.

The previous prime is 243320341040941. The next prime is 243320341041031. The reversal of 243320341041002 is 200140143023342.

It can be written as a sum of positive squares in 2 ways, for example, as 217343694541561 + 25976646499441 = 14742581^2 + 5096729^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578240309393 + ... + 3578240309460.

Almost surely, 2^{243320341041002} is an apocalyptic number.

243320341041002 is a deficient number, since it is larger than the sum of its proper divisors (143129612377114).

243320341041002 is a wasteful number, since it uses less digits than its factorization.

243320341041002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156480618872.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 243320341041002 its reverse (200140143023342), we get a palindrome (443460484064344).

The spelling of 243320341041002 in words is "two hundred forty-three trillion, three hundred twenty billion, three hundred forty-one million, forty-one thousand, two".