242484169073 has 4 divisors (see below), whose sum is σ = 242799493860. Its totient is φ = 242168844288.

The previous prime is 242484169069. The next prime is 242484169097. The reversal of 242484169073 is 370961484242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 370961484242 = 2 ⋅185480742121.

It can be written as a sum of positive squares in 2 ways, for example, as 40584922849 + 201899246224 = 201457^2 + 449332^2 .

It is a cyclic number.

It is not a de Polignac number, because 242484169073 - 2² = 242484169069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242484169013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157661240 + ... + 157662777.

It is an arithmetic number, because the mean of its divisors is an integer number (60699873465).

Almost surely, 2^242484169073 is an apocalyptic number.

It is an amenable number.

242484169073 is a deficient number, since it is larger than the sum of its proper divisors (315324787).

242484169073 is an equidigital number, since it uses as much as digits as its factorization.

242484169073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315324786.

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 242484169073 in words is "two hundred forty-two billion, four hundred eighty-four million, one hundred sixty-nine thousand, seventy-three".