243020330002 has 8 divisors (see below), whose sum is σ = 373421482812. Its totient is φ = 118546502400.

The previous prime is 243020329967. The next prime is 243020330051. The reversal of 243020330002 is 200033020342.

It can be written as a sum of positive squares in 2 ways, for example, as 239846247081 + 3174082921 = 489741^2 + 56339^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1481831199 + ... + 1481831362.

Almost surely, 2^243020330002 is an apocalyptic number.

243020330002 is a deficient number, since it is larger than the sum of its proper divisors (130401152810).

243020330002 is a wasteful number, since it uses less digits than its factorization.

243020330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963662604.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 243020330002 its reverse (200033020342), we get a palindrome (443053350344).

The spelling of 243020330002 in words is "two hundred forty-three billion, twenty million, three hundred thirty thousand, two".