415411240 has 16 divisors (see below), whose sum is σ = 934675380. Its totient is φ = 166164480.

The previous prime is 415411237. The next prime is 415411277. The reversal of 415411240 is 42114514.

It can be written as a sum of positive squares in 2 ways, for example, as 415099876 + 311364 = 20374^2 + 558^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5192601 + ... + 5192680.

Almost surely, 2^415411240 is an apocalyptic number.

415411240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

415411240 is an abundant number, since it is smaller than the sum of its proper divisors (519264140).

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

415411240 is a wasteful number, since it uses less digits than its factorization.

415411240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10385292 (or 10385288 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 415411240 is about 20381.6397770150. The cubic root of 415411240 is about 746.1498930929.

Adding to 415411240 its reverse (42114514), we get a palindrome (457525754).

The spelling of 415411240 in words is "four hundred fifteen million, four hundred eleven thousand, two hundred forty".