411454081 has 2 divisors, whose sum is σ = 411454082. Its totient is φ = 411454080.

The previous prime is 411454013. The next prime is 411454091. The reversal of 411454081 is 180454114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 407393856 + 4060225 = 20184^2 + 2015^2 .

It is a cyclic number.

It is not a de Polignac number, because 411454081 - 2⁷ = 411453953 is a prime.

It is a super-2 number, since 2×411454081² = 338588921543109122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (411454091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205727040 + 205727041.

It is an arithmetic number, because the mean of its divisors is an integer number (205727041).

Almost surely, 2^411454081 is an apocalyptic number.

It is an amenable number.

411454081 is a deficient number, since it is larger than the sum of its proper divisors (1).

411454081 is an equidigital number, since it uses as much as digits as its factorization.

411454081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 411454081 is about 20284.3309231535. The cubic root of 411454081 is about 743.7730843669.

The spelling of 411454081 in words is "four hundred eleven million, four hundred fifty-four thousand, eighty-one".