411125441 has 4 divisors (see below), whose sum is σ = 424387584. Its totient is φ = 397863300.

The previous prime is 411125423. The next prime is 411125453. The reversal of 411125441 is 144521114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-411125441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411125411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6631025 + ... + 6631086.

It is an arithmetic number, because the mean of its divisors is an integer number (106096896).

Almost surely, 2^411125441 is an apocalyptic number.

It is an amenable number.

411125441 is a deficient number, since it is larger than the sum of its proper divisors (13262143).

411125441 is a wasteful number, since it uses less digits than its factorization.

411125441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13262142.

The product of its digits is 640, while the sum is 23.

The square root of 411125441 is about 20276.2284707980. The cubic root of 411125441 is about 743.5750074285.

Adding to 411125441 its reverse (144521114), we get a palindrome (555646555).

The spelling of 411125441 in words is "four hundred eleven million, one hundred twenty-five thousand, four hundred forty-one".