242843990750 has 16 divisors (see below), whose sum is σ = 454603951152. Its totient is φ = 97137596200.

The previous prime is 242843990743. The next prime is 242843990771. The reversal of 242843990750 is 57099348242.

242843990750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 242843990692 and 242843990701.

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 in 7 ways as a sum of consecutive naturals, for example, 485687732 + ... + 485688231.

It is an arithmetic number, because the mean of its divisors is an integer number (28412746947).

Almost surely, 2^242843990750 is an apocalyptic number.

242843990750 is a deficient number, since it is larger than the sum of its proper divisors (211759960402).

242843990750 is an equidigital number, since it uses as much as digits as its factorization.

242843990750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971375980 (or 971375970 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 242843990750 in words is "two hundred forty-two billion, eight hundred forty-three million, nine hundred ninety thousand, seven hundred fifty".