241234145 has 4 divisors (see below), whose sum is σ = 289480980. Its totient is φ = 192987312.

The previous prime is 241234139. The next prime is 241234159. The reversal of 241234145 is 541432142.

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 101143249 + 140090896 = 10057^2 + 11836^2 .

It is a cyclic number.

It is not a de Polignac number, because 241234145 - 2¹⁴ = 241217761 is a prime.

It is a super-3 number, since 3×241234145³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24123410 + ... + 24123419.

It is an arithmetic number, because the mean of its divisors is an integer number (72370245).

Almost surely, 2^241234145 is an apocalyptic number.

It is an amenable number.

241234145 is a deficient number, since it is larger than the sum of its proper divisors (48246835).

241234145 is an equidigital number, since it uses as much as digits as its factorization.

241234145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48246834.

The product of its digits is 3840, while the sum is 26.

The square root of 241234145 is about 15531.7141681142. The cubic root of 241234145 is about 622.5098959196.

Adding to 241234145 its reverse (541432142), we get a palindrome (782666287).

The spelling of 241234145 in words is "two hundred forty-one million, two hundred thirty-four thousand, one hundred forty-five".