243043125244 has 24 divisors (see below), whose sum is σ = 431714001488. Its totient is φ = 119696607360.

The previous prime is 243043125233. The next prime is 243043125257. The reversal of 243043125244 is 442521340342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3324832 + ... + 3397144.

Almost surely, 2^243043125244 is an apocalyptic number.

It is an amenable number.

243043125244 is a deficient number, since it is larger than the sum of its proper divisors (188670876244).

243043125244 is a wasteful number, since it uses less digits than its factorization.

243043125244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84925 (or 84923 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 243043125244 its reverse (442521340342), we get a palindrome (685564465586).

The spelling of 243043125244 in words is "two hundred forty-three billion, forty-three million, one hundred twenty-five thousand, two hundred forty-four".