411224242 has 16 divisors (see below), whose sum is σ = 724675392. Its totient is φ = 172541520.

The previous prime is 411224221. The next prime is 411224243. The reversal of 411224242 is 242422114.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (411224243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718638 + ... + 719209.

It is an arithmetic number, because the mean of its divisors is an integer number (45292212).

Almost surely, 2^411224242 is an apocalyptic number.

411224242 is a deficient number, since it is larger than the sum of its proper divisors (313451150).

411224242 is a wasteful number, since it uses less digits than its factorization.

411224242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437873.

The product of its digits is 1024, while the sum is 22.

The square root of 411224242 is about 20278.6646996295. The cubic root of 411224242 is about 743.6345675714.

Adding to 411224242 its reverse (242422114), we get a palindrome (653646356).

The spelling of 411224242 in words is "four hundred eleven million, two hundred twenty-four thousand, two hundred forty-two".