2305405241 has 8 divisors (see below), whose sum is σ = 2519760384. Its totient is φ = 2099799360.

The previous prime is 2305405217. The next prime is 2305405273. The reversal of 2305405241 is 1425045032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2305405241 - 2¹⁰ = 2305404217 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 2305405241.

It is not an unprimeable number, because it can be changed into a prime (2305435241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186765 + ... + 2187818.

It is an arithmetic number, because the mean of its divisors is an integer number (314970048).

Almost surely, 2^2305405241 is an apocalyptic number.

It is an amenable number.

2305405241 is a deficient number, since it is larger than the sum of its proper divisors (214355143).

2305405241 is a wasteful number, since it uses less digits than its factorization.

2305405241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374631.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2305405241 is about 48014.6356957959. The cubic root of 2305405241 is about 1321.0393637092.

The spelling of 2305405241 in words is "two billion, three hundred five million, four hundred five thousand, two hundred forty-one".