411443121 has 8 divisors (see below), whose sum is σ = 549543904. Its totient is φ = 273818880.

The previous prime is 411443117. The next prime is 411443161. The reversal of 411443121 is 121344114.

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

It is not a de Polignac number, because 411443121 - 2² = 411443117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411443161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117115 + ... + 120576.

It is an arithmetic number, because the mean of its divisors is an integer number (68692988).

Almost surely, 2^411443121 is an apocalyptic number.

It is an amenable number.

411443121 is a deficient number, since it is larger than the sum of its proper divisors (138100783).

411443121 is a wasteful number, since it uses less digits than its factorization.

411443121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238271.

The product of its digits is 384, while the sum is 21.

The square root of 411443121 is about 20284.0607620861. The cubic root of 411443121 is about 743.7664802883.

Adding to 411443121 its reverse (121344114), we get a palindrome (532787235).

The spelling of 411443121 in words is "four hundred eleven million, four hundred forty-three thousand, one hundred twenty-one".