41552120205240 has 128 divisors (see below), whose sum is σ = 126459350841600. Its totient is φ = 10920936857600.

The previous prime is 41552120205179. The next prime is 41552120205251. The reversal of 41552120205240 is 4250202125514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805161 + ... + 9151640.

It is an arithmetic number, because the mean of its divisors is an integer number (987963678450).

Almost surely, 2^{41552120205240} is an apocalyptic number.

41552120205240 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 41552120205240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63229675420800).

41552120205240 is an abundant number, since it is smaller than the sum of its proper divisors (84907230636360).

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

41552120205240 is a wasteful number, since it uses less digits than its factorization.

41552120205240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9957317 (or 9957313 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 41552120205240 in words is "forty-one trillion, five hundred fifty-two billion, one hundred twenty million, two hundred five thousand, two hundred forty".