243234300404 has 6 divisors (see below), whose sum is σ = 425660025714. Its totient is φ = 121617150200.

The previous prime is 243234300389. The next prime is 243234300451. The reversal of 243234300404 is 404003432342.

243234300404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 150055516900 + 93178783504 = 387370^2 + 305252^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30404287547 + ... + 30404287554.

It is an arithmetic number, because the mean of its divisors is an integer number (70943337619).

Almost surely, 2^243234300404 is an apocalyptic number.

It is an amenable number.

243234300404 is a deficient number, since it is larger than the sum of its proper divisors (182425725310).

243234300404 is a wasteful number, since it uses less digits than its factorization.

243234300404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60808575105 (or 60808575103 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 243234300404 its reverse (404003432342), we get a palindrome (647237732746).

The spelling of 243234300404 in words is "two hundred forty-three billion, two hundred thirty-four million, three hundred thousand, four hundred four".