243433003204 has 6 divisors (see below), whose sum is σ = 426007755614. Its totient is φ = 121716501600.

The previous prime is 243433003201. The next prime is 243433003207. The reversal of 243433003204 is 402300334342.

It is an interprime number because it is at equal distance from previous prime (243433003201) and next prime (243433003207).

It can be written as a sum of positive squares in only one way, i.e., 218089000000 + 25344003204 = 467000^2 + 159198^2 .

It is not an unprimeable number, because it can be changed into a prime (243433003201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30429125397 + ... + 30429125404.

Almost surely, 2^243433003204 is an apocalyptic number.

It is an amenable number.

243433003204 is a deficient number, since it is larger than the sum of its proper divisors (182574752410).

243433003204 is a wasteful number, since it uses less digits than its factorization.

243433003204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60858250805 (or 60858250803 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 243433003204 its reverse (402300334342), we get a palindrome (645733337546).

The spelling of 243433003204 in words is "two hundred forty-three billion, four hundred thirty-three million, three thousand, two hundred four".