411243252 has 24 divisors (see below), whose sum is σ = 1096648896. Its totient is φ = 117498048.

The previous prime is 411243227. The next prime is 411243257. The reversal of 411243252 is 252342114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411243257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2447793 + ... + 2447960.

It is an arithmetic number, because the mean of its divisors is an integer number (45693704).

Almost surely, 2^411243252 is an apocalyptic number.

411243252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

411243252 is an abundant number, since it is smaller than the sum of its proper divisors (685405644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411243252 is a wasteful number, since it uses less digits than its factorization.

411243252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4895767 (or 4895765 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 411243252 is about 20279.1334134376. The cubic root of 411243252 is about 743.6460262630.

Adding to 411243252 its reverse (252342114), we get a palindrome (663585366).

The spelling of 411243252 in words is "four hundred eleven million, two hundred forty-three thousand, two hundred fifty-two".