411120409 has 8 divisors (see below), whose sum is σ = 470003328. Its totient is φ = 352275360.

The previous prime is 411120397. The next prime is 411120449. The reversal of 411120409 is 904021114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 411120409 - 2⁹ = 411119897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 411120409.

It is not an unprimeable number, because it can be changed into a prime (411120449) 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 7 ways as a sum of consecutive naturals, for example, 19869 + ... + 34885.

It is an arithmetic number, because the mean of its divisors is an integer number (58750416).

Almost surely, 2^411120409 is an apocalyptic number.

It is an amenable number.

411120409 is a deficient number, since it is larger than the sum of its proper divisors (58882919).

411120409 is a wasteful number, since it uses less digits than its factorization.

411120409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18935.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 411120409 is about 20276.1043842253. The cubic root of 411120409 is about 743.5719737359.

The spelling of 411120409 in words is "four hundred eleven million, one hundred twenty thousand, four hundred nine".