411442001 has 4 divisors (see below), whose sum is σ = 411617904. Its totient is φ = 411266100.

The previous prime is 411441997. The next prime is 411442019. The reversal of 411442001 is 100244114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 411442001 - 2² = 411441997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411442051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84395 + ... + 89136.

It is an arithmetic number, because the mean of its divisors is an integer number (102904476).

Almost surely, 2^411442001 is an apocalyptic number.

It is an amenable number.

411442001 is a deficient number, since it is larger than the sum of its proper divisors (175903).

411442001 is a wasteful number, since it uses less digits than its factorization.

411442001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175902.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 411442001 is about 20284.0331541831. The cubic root of 411442001 is about 743.7658054123.

Adding to 411442001 its reverse (100244114), we get a palindrome (511686115).

The spelling of 411442001 in words is "four hundred eleven million, four hundred forty-two thousand, one".