41144104022520 has 192 divisors, whose sum is σ = 130281810048000. Its totient is φ = 10393410905856.

The previous prime is 41144104022519. The next prime is 41144104022543. The reversal of 41144104022520 is 2522040144114.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 613334341 + ... + 613401419.

It is an arithmetic number, because the mean of its divisors is an integer number (678551094000).

Almost surely, 2^{41144104022520} is an apocalyptic number.

41144104022520 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 41144104022520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65140905024000).

41144104022520 is an abundant number, since it is smaller than the sum of its proper divisors (89137706025480).

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

41144104022520 is a wasteful number, since it uses less digits than its factorization.

41144104022520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81290 (or 81267 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 41144104022520 its reverse (2522040144114), we get a palindrome (43666144166634).

The spelling of 41144104022520 in words is "forty-one trillion, one hundred forty-four billion, one hundred four million, twenty-two thousand, five hundred twenty".