411130045 has 4 divisors (see below), whose sum is σ = 493356060. Its totient is φ = 328904032.

The previous prime is 411130039. The next prime is 411130061. The reversal of 411130045 is 540031114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 276523641 + 134606404 = 16629^2 + 11602^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411130045 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41113000 + ... + 41113009.

It is an arithmetic number, because the mean of its divisors is an integer number (123339015).

Almost surely, 2^411130045 is an apocalyptic number.

It is an amenable number.

411130045 is a deficient number, since it is larger than the sum of its proper divisors (82226015).

411130045 is an equidigital number, since it uses as much as digits as its factorization.

411130045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82226014.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 411130045 is about 20276.3420024422. The cubic root of 411130045 is about 743.5777830668.

Adding to 411130045 its reverse (540031114), we get a palindrome (951161159).

The spelling of 411130045 in words is "four hundred eleven million, one hundred thirty thousand, forty-five".