241401305 has 4 divisors (see below), whose sum is σ = 289681572. Its totient is φ = 193121040.

The previous prime is 241401299. The next prime is 241401313. The reversal of 241401305 is 503104142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 503104142 = 2 ⋅251552071.

It can be written as a sum of positive squares in 2 ways, for example, as 116229961 + 125171344 = 10781^2 + 11188^2 .

It is not a de Polignac number, because 241401305 - 2⁸ = 241401049 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 24140126 + ... + 24140135.

It is an arithmetic number, because the mean of its divisors is an integer number (72420393).

Almost surely, 2^241401305 is an apocalyptic number.

It is an amenable number.

241401305 is a deficient number, since it is larger than the sum of its proper divisors (48280267).

241401305 is an equidigital number, since it uses as much as digits as its factorization.

241401305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48280266.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 241401305 is about 15537.0944838474. The cubic root of 241401305 is about 622.6536493783.

Adding to 241401305 its reverse (503104142), we get a palindrome (744505447).

The spelling of 241401305 in words is "two hundred forty-one million, four hundred one thousand, three hundred five".