411289945 has 8 divisors (see below), whose sum is σ = 538416000. Its totient is φ = 299119920.

The previous prime is 411289943. The next prime is 411289951. The reversal of 411289945 is 549982114.

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

It is not a de Polignac number, because 411289945 - 2¹ = 411289943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (411289943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3738945 + ... + 3739054.

It is an arithmetic number, because the mean of its divisors is an integer number (67302000).

Almost surely, 2^411289945 is an apocalyptic number.

It is an amenable number.

411289945 is a deficient number, since it is larger than the sum of its proper divisors (127126055).

411289945 is a wasteful number, since it uses less digits than its factorization.

411289945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7478015.

The product of its digits is 103680, while the sum is 43.

The square root of 411289945 is about 20280.2846380419. The cubic root of 411289945 is about 743.6741699871.

The spelling of 411289945 in words is "four hundred eleven million, two hundred eighty-nine thousand, nine hundred forty-five".