411020252224 has 28 divisors (see below), whose sum is σ = 816488889244. Its totient is φ = 205290768384.

The previous prime is 411020252129. The next prime is 411020252239. The reversal of 411020252224 is 422252020114.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 57984640000 + 353035612224 = 240800^2 + 594168^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3367029 + ... + 3486964.

It is an arithmetic number, because the mean of its divisors is an integer number (29160317473).

Almost surely, 2^411020252224 is an apocalyptic number.

It is an amenable number.

411020252224 is a deficient number, since it is larger than the sum of its proper divisors (405468637020).

411020252224 is an equidigital number, since it uses as much as digits as its factorization.

411020252224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6854942 (or 6854932 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 411020252224 its reverse (422252020114), we get a palindrome (833272272338).

The spelling of 411020252224 in words is "four hundred eleven billion, twenty million, two hundred fifty-two thousand, two hundred twenty-four".