242905483 has 2 divisors, whose sum is σ = 242905484. Its totient is φ = 242905482.

The previous prime is 242905463. The next prime is 242905511. The reversal of 242905483 is 384509242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242905483 - 2⁵ = 242905451 is a prime.

It is not a weakly prime, because it can be changed into another prime (242905463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121452741 + 121452742.

It is an arithmetic number, because the mean of its divisors is an integer number (121452742).

Almost surely, 2^242905483 is an apocalyptic number.

242905483 is a deficient number, since it is larger than the sum of its proper divisors (1).

242905483 is an equidigital number, since it uses as much as digits as its factorization.

242905483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 242905483 is about 15585.4253390788. The cubic root of 242905483 is about 623.9442297228.

The spelling of 242905483 in words is "two hundred forty-two million, nine hundred five thousand, four hundred eighty-three".