411204140 has 12 divisors (see below), whose sum is σ = 863528736. Its totient is φ = 164481648.

The previous prime is 411204139. The next prime is 411204173. The reversal of 411204140 is 41402114.

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, 10280084 + ... + 10280123.

It is an arithmetic number, because the mean of its divisors is an integer number (71960728).

Almost surely, 2^411204140 is an apocalyptic number.

It is an amenable number.

411204140 is an abundant number, since it is smaller than the sum of its proper divisors (452324596).

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

411204140 is a wasteful number, since it uses less digits than its factorization.

411204140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20560216 (or 20560214 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 411204140 is about 20278.1690494975. The cubic root of 411204140 is about 743.6224502689.

Adding to 411204140 its reverse (41402114), we get a palindrome (452606254).

The spelling of 411204140 in words is "four hundred eleven million, two hundred four thousand, one hundred forty".