411505241 has 4 divisors (see below), whose sum is σ = 470291712. Its totient is φ = 352718772.

The previous prime is 411505229. The next prime is 411505243. The reversal of 411505241 is 142505114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 411505241 - 2¹⁰ = 411504217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (411505243) 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, 29393225 + ... + 29393238.

It is an arithmetic number, because the mean of its divisors is an integer number (117572928).

Almost surely, 2^411505241 is an apocalyptic number.

It is an amenable number.

411505241 is a deficient number, since it is larger than the sum of its proper divisors (58786471).

411505241 is an equidigital number, since it uses as much as digits as its factorization.

411505241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58786470.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 411505241 is about 20285.5919558686. The cubic root of 411505241 is about 743.8039098837.

The spelling of 411505241 in words is "four hundred eleven million, five hundred five thousand, two hundred forty-one".