411130021504 has 64 divisors (see below), whose sum is σ = 867909219840. Its totient is φ = 193320841216.

The previous prime is 411130021457. The next prime is 411130021543. The reversal of 411130021504 is 405120031114.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2718177 + ... + 2865439.

It is an arithmetic number, because the mean of its divisors is an integer number (13561081560).

Almost surely, 2^411130021504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411130021504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433954609920).

411130021504 is an abundant number, since it is smaller than the sum of its proper divisors (456779198336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411130021504 is a wasteful number, since it uses less digits than its factorization.

411130021504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148577 (or 148565 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 411130021504 its reverse (405120031114), we get a palindrome (816250052618).

The spelling of 411130021504 in words is "four hundred eleven billion, one hundred thirty million, twenty-one thousand, five hundred four".