411025205 has 8 divisors (see below), whose sum is σ = 505260504. Its totient is φ = 320800000.

The previous prime is 411025189. The next prime is 411025217. The reversal of 411025205 is 502520114.

It can be written as a sum of positive squares in 4 ways, for example, as 37724164 + 373301041 = 6142^2 + 19321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 411025205 - 2⁴ = 411025189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002296 + ... + 1002705.

It is an arithmetic number, because the mean of its divisors is an integer number (63157563).

Almost surely, 2^411025205 is an apocalyptic number.

It is an amenable number.

411025205 is a deficient number, since it is larger than the sum of its proper divisors (94235299).

411025205 is a wasteful number, since it uses less digits than its factorization.

411025205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005047.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 411025205 is about 20273.7565586647. The cubic root of 411025205 is about 743.5145724736.

Adding to 411025205 its reverse (502520114), we get a palindrome (913545319).

The spelling of 411025205 in words is "four hundred eleven million, twenty-five thousand, two hundred five".