411144453 has 18 divisors (see below), whose sum is σ = 603819762. Its totient is φ = 269580960.

The previous prime is 411144367. The next prime is 411144469. The reversal of 411144453 is 354441114.

It can be written as a sum of positive squares in 3 ways, for example, as 79977249 + 331167204 = 8943^2 + 18198^2 .

It is a de Polignac number, because none of the positive numbers 2^k-411144453 is a prime.

It is a super-2 number, since 2×411144453² = 338079522465338418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411144493) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 27351 + ... + 39627.

Almost surely, 2^411144453 is an apocalyptic number.

It is an amenable number.

411144453 is a deficient number, since it is larger than the sum of its proper divisors (192675309).

411144453 is a wasteful number, since it uses less digits than its factorization.

411144453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12405 (or 12341 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 411144453 is about 20276.6972902394. The cubic root of 411144453 is about 743.5864691615.

Adding to 411144453 its reverse (354441114), we get a palindrome (765585567).

The spelling of 411144453 in words is "four hundred eleven million, one hundred forty-four thousand, four hundred fifty-three".