411281343 has 24 divisors (see below), whose sum is σ = 656969040. Its totient is φ = 245842560.

The previous prime is 411281341. The next prime is 411281417. The reversal of 411281343 is 343182114.

411281343 is a `hidden beast` number, since 41 + 1 + 281 + 343 = 666.

It is not a de Polignac number, because 411281343 - 2¹ = 411281341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411281341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21228 + ... + 35681.

It is an arithmetic number, because the mean of its divisors is an integer number (27373710).

Almost surely, 2^411281343 is an apocalyptic number.

411281343 is a deficient number, since it is larger than the sum of its proper divisors (245687697).

411281343 is a wasteful number, since it uses less digits than its factorization.

411281343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56999 (or 56996 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 411281343 is about 20280.0725590418. The cubic root of 411281343 is about 743.6689853804.

The spelling of 411281343 in words is "four hundred eleven million, two hundred eighty-one thousand, three hundred forty-three".