242994883 has 2 divisors, whose sum is σ = 242994884. Its totient is φ = 242994882.

The previous prime is 242994859. The next prime is 242994887. The reversal of 242994883 is 388499242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242994883 - 2¹³ = 242986691 is a prime.

It is not a weakly prime, because it can be changed into another prime (242994887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121497441 + 121497442.

It is an arithmetic number, because the mean of its divisors is an integer number (121497442).

Almost surely, 2^242994883 is an apocalyptic number.

242994883 is a deficient number, since it is larger than the sum of its proper divisors (1).

242994883 is an equidigital number, since it uses as much as digits as its factorization.

242994883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 49.

The square root of 242994883 is about 15588.2931394043. The cubic root of 242994883 is about 624.0207667248.

The spelling of 242994883 in words is "two hundred forty-two million, nine hundred ninety-four thousand, eight hundred eighty-three".