243332140204 has 12 divisors (see below), whose sum is σ = 429737954800. Its totient is φ = 120549867408.

The previous prime is 243332140159. The next prime is 243332140229. The reversal of 243332140204 is 402041233342.

It is a super-2 number, since 2×243332140204² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279050184 + ... + 279051055.

Almost surely, 2^243332140204 is an apocalyptic number.

It is an amenable number.

243332140204 is a deficient number, since it is larger than the sum of its proper divisors (186405814596).

243332140204 is a wasteful number, since it uses less digits than its factorization.

243332140204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558101352 (or 558101350 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 243332140204 its reverse (402041233342), we get a palindrome (645373373546).

The spelling of 243332140204 in words is "two hundred forty-three billion, three hundred thirty-two million, one hundred forty thousand, two hundred four".