242550283 has 2 divisors, whose sum is σ = 242550284. Its totient is φ = 242550282.

The previous prime is 242550277. The next prime is 242550289. The reversal of 242550283 is 382055242.

It is a balanced prime because it is at equal distance from previous prime (242550277) and next prime (242550289).

It is a cyclic number.

It is not a de Polignac number, because 242550283 - 2²¹ = 240453131 is a prime.

It is not a weakly prime, because it can be changed into another prime (242550289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121275141 + 121275142.

It is an arithmetic number, because the mean of its divisors is an integer number (121275142).

Almost surely, 2^242550283 is an apocalyptic number.

242550283 is a deficient number, since it is larger than the sum of its proper divisors (1).

242550283 is an equidigital number, since it uses as much as digits as its factorization.

242550283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 242550283 is about 15574.0259085440. The cubic root of 242550283 is about 623.6399507323.

The spelling of 242550283 in words is "two hundred forty-two million, five hundred fifty thousand, two hundred eighty-three".