411003345 has 32 divisors (see below), whose sum is σ = 693550080. Its totient is φ = 207264960.

The previous prime is 411003323. The next prime is 411003349. The reversal of 411003345 is 543300114.

It is not a de Polignac number, because 411003345 - 2¹³ = 410995153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (411003349) 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 31 ways as a sum of consecutive naturals, for example, 195892 + ... + 197978.

It is an arithmetic number, because the mean of its divisors is an integer number (21673440).

Almost surely, 2^411003345 is an apocalyptic number.

It is an amenable number.

411003345 is a deficient number, since it is larger than the sum of its proper divisors (282546735).

411003345 is a wasteful number, since it uses less digits than its factorization.

411003345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 411003345 is about 20273.2174308865. The cubic root of 411003345 is about 743.5013911921.

Adding to 411003345 its reverse (543300114), we get a palindrome (954303459).

The spelling of 411003345 in words is "four hundred eleven million, three thousand, three hundred forty-five".