242414665 has 4 divisors (see below), whose sum is σ = 290897604. Its totient is φ = 193931728.

The previous prime is 242414647. The next prime is 242414707. The reversal of 242414665 is 566414242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 186404409 + 56010256 = 13653^2 + 7484^2 .

It is a cyclic number.

It is not a de Polignac number, because 242414665 - 2¹⁵ = 242381897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242414665.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24241462 + ... + 24241471.

It is an arithmetic number, because the mean of its divisors is an integer number (72724401).

Almost surely, 2^242414665 is an apocalyptic number.

It is an amenable number.

242414665 is a deficient number, since it is larger than the sum of its proper divisors (48482939).

242414665 is an equidigital number, since it uses as much as digits as its factorization.

242414665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48482938.

The product of its digits is 46080, while the sum is 34.

The square root of 242414665 is about 15569.6713195880. The cubic root of 242414665 is about 623.5236963899.

The spelling of 242414665 in words is "two hundred forty-two million, four hundred fourteen thousand, six hundred sixty-five".