411314521 has 12 divisors (see below), whose sum is σ = 422876332. Its totient is φ = 399960000.

The previous prime is 411314509. The next prime is 411314537. The reversal of 411314521 is 125413114.

It can be written as a sum of positive squares in 6 ways, for example, as 74995600 + 336318921 = 8660^2 + 18339^2 .

It is a de Polignac number, because none of the positive numbers 2^k-411314521 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411314492 and 411314501.

It is not an unprimeable number, because it can be changed into a prime (411314581) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 621931 + ... + 622591.

Almost surely, 2^411314521 is an apocalyptic number.

It is an amenable number.

411314521 is a deficient number, since it is larger than the sum of its proper divisors (11561811).

411314521 is an equidigital number, since it uses as much as digits as its factorization.

411314521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 823 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 411314521 is about 20280.8905376465. The cubic root of 411314521 is about 743.6889820619.

Adding to 411314521 its reverse (125413114), we get a palindrome (536727635).

The spelling of 411314521 in words is "four hundred eleven million, three hundred fourteen thousand, five hundred twenty-one".