411123355 has 4 divisors (see below), whose sum is σ = 493348032. Its totient is φ = 328898680.

The previous prime is 411123353. The next prime is 411123373. The reversal of 411123355 is 553321114.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 411123355 - 2¹ = 411123353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411123353) 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, 41112331 + ... + 41112340.

It is an arithmetic number, because the mean of its divisors is an integer number (123337008).

Almost surely, 2^411123355 is an apocalyptic number.

411123355 is a deficient number, since it is larger than the sum of its proper divisors (82224677).

411123355 is an equidigital number, since it uses as much as digits as its factorization.

411123355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82224676.

The product of its digits is 1800, while the sum is 25.

The square root of 411123355 is about 20276.1770311861. The cubic root of 411123355 is about 743.5737498236.

Adding to 411123355 its reverse (553321114), we get a palindrome (964444469).

The spelling of 411123355 in words is "four hundred eleven million, one hundred twenty-three thousand, three hundred fifty-five".