242703299 has 2 divisors, whose sum is σ = 242703300. Its totient is φ = 242703298.

The previous prime is 242703289. The next prime is 242703311. The reversal of 242703299 is 992307242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242703299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (242703259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121351649 + 121351650.

It is an arithmetic number, because the mean of its divisors is an integer number (121351650).

Almost surely, 2^242703299 is an apocalyptic number.

242703299 is a deficient number, since it is larger than the sum of its proper divisors (1).

242703299 is an equidigital number, since it uses as much as digits as its factorization.

242703299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 242703299 is about 15578.9376723832. The cubic root of 242703299 is about 623.7710669549.

The spelling of 242703299 in words is "two hundred forty-two million, seven hundred three thousand, two hundred ninety-nine".