41421013004 has 72 divisors (see below), whose sum is σ = 89142122160. Its totient is φ = 16745025024.

The previous prime is 41421012989. The next prime is 41421013013. The reversal of 41421013004 is 40031012414.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 843824 + ... + 891560.

It is an arithmetic number, because the mean of its divisors is an integer number (1238085030).

Almost surely, 2^41421013004 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 41421013004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44571061080).

41421013004 is an abundant number, since it is smaller than the sum of its proper divisors (47721109156).

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

41421013004 is a wasteful number, since it uses less digits than its factorization.

41421013004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48007 (or 47998 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 41421013004 its reverse (40031012414), we get a palindrome (81452025418).

The spelling of 41421013004 in words is "forty-one billion, four hundred twenty-one million, thirteen thousand, four".