41021013205304 has 128 divisors (see below), whose sum is σ = 89119737907200. Its totient is φ = 17505526896000.

The previous prime is 41021013205303. The next prime is 41021013205307. The reversal of 41021013205304 is 40350231012014.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41021013205303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159107459 + ... + 159365069.

It is an arithmetic number, because the mean of its divisors is an integer number (696247952400).

Almost surely, 2^{41021013205304} is an apocalyptic number.

41021013205304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41021013205304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44559868953600).

41021013205304 is an abundant number, since it is smaller than the sum of its proper divisors (48098724701896).

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

41021013205304 is a wasteful number, since it uses less digits than its factorization.

41021013205304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258505 (or 258501 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 41021013205304 its reverse (40350231012014), we get a palindrome (81371244217318).

The spelling of 41021013205304 in words is "forty-one trillion, twenty-one billion, thirteen million, two hundred five thousand, three hundred four".