41021400441320 has 128 divisors (see below), whose sum is σ = 99921479091840. Its totient is φ = 15066710830080.

The previous prime is 41021400441257. The next prime is 41021400441347. The reversal of 41021400441320 is 2314400412014.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 41021400441320.

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 31 ways as a sum of consecutive naturals, for example, 138076454 + ... + 138373226.

It is an arithmetic number, because the mean of its divisors is an integer number (780636555405).

Almost surely, 2^{41021400441320} is an apocalyptic number.

41021400441320 is a gapful number since it is divisible by the number (40) 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 41021400441320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49960739545920).

41021400441320 is an abundant number, since it is smaller than the sum of its proper divisors (58900078650520).

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

41021400441320 is a wasteful number, since it uses less digits than its factorization.

41021400441320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298195 (or 298191 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 41021400441320 its reverse (2314400412014), we get a palindrome (43335800853334).

The spelling of 41021400441320 in words is "forty-one trillion, twenty-one billion, four hundred million, four hundred forty-one thousand, three hundred twenty".