411230240 has 24 divisors (see below), whose sum is σ = 971531820. Its totient is φ = 164492032.

The previous prime is 411230231. The next prime is 411230251. The reversal of 411230240 is 42032114.

It can be written as a sum of positive squares in 2 ways, for example, as 333719824 + 77510416 = 18268^2 + 8804^2 .

It is a super-2 number, since 2×411230240² = 338220620580915200, which contains 22 as substring.

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, 1284935 + ... + 1285254.

Almost surely, 2^411230240 is an apocalyptic number.

411230240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411230240 is an abundant number, since it is smaller than the sum of its proper divisors (560301580).

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

411230240 is a wasteful number, since it uses less digits than its factorization.

411230240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570204 (or 2570196 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 411230240 is about 20278.8125885122. The cubic root of 411230240 is about 743.6381830347.

Adding to 411230240 its reverse (42032114), we get a palindrome (453262354).

The spelling of 411230240 in words is "four hundred eleven million, two hundred thirty thousand, two hundred forty".