243233300404 has 6 divisors (see below), whose sum is σ = 425658275714. Its totient is φ = 121616650200.

The previous prime is 243233300363. The next prime is 243233300473. The reversal of 243233300404 is 404003332342.

It can be written as a sum of positive squares in only one way, i.e., 142319071504 + 100914228900 = 377252^2 + 317670^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30404162547 + ... + 30404162554.

Almost surely, 2^243233300404 is an apocalyptic number.

It is an amenable number.

243233300404 is a deficient number, since it is larger than the sum of its proper divisors (182424975310).

243233300404 is a wasteful number, since it uses less digits than its factorization.

243233300404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60808325105 (or 60808325103 counting only the distinct ones).

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

Adding to 243233300404 its reverse (404003332342), we get a palindrome (647236632746).

The spelling of 243233300404 in words is "two hundred forty-three billion, two hundred thirty-three million, three hundred thousand, four hundred four".