242464097 has 2 divisors, whose sum is σ = 242464098. Its totient is φ = 242464096.

The previous prime is 242464087. The next prime is 242464121. The reversal of 242464097 is 790464242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219958561 + 22505536 = 14831^2 + 4744^2 .

It is a cyclic number.

It is not a de Polignac number, because 242464097 - 2¹⁰ = 242463073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242464097.

It is not a weakly prime, because it can be changed into another prime (242464007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121232048 + 121232049.

It is an arithmetic number, because the mean of its divisors is an integer number (121232049).

Almost surely, 2^242464097 is an apocalyptic number.

It is an amenable number.

242464097 is a deficient number, since it is larger than the sum of its proper divisors (1).

242464097 is an equidigital number, since it uses as much as digits as its factorization.

242464097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 242464097 is about 15571.2586838701. The cubic root of 242464097 is about 623.5660754659.

The spelling of 242464097 in words is "two hundred forty-two million, four hundred sixty-four thousand, ninety-seven".