41040260921856 has 960 divisors, whose sum is σ = 133022971699200. Its totient is φ = 11198674206720.

The previous prime is 41040260921839. The next prime is 41040260921857. The reversal of 41040260921856 is 65812906204014.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (41040260921857) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72895667431 + ... + 72895667993.

It is an arithmetic number, because the mean of its divisors is an integer number (138565595520).

Almost surely, 2^{41040260921856} 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 41040260921856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66511485849600).

41040260921856 is an abundant number, since it is smaller than the sum of its proper divisors (91982710777344).

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

41040260921856 is a wasteful number, since it uses less digits than its factorization.

41040260921856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 41040260921856 in words is "forty-one trillion, forty billion, two hundred sixty million, nine hundred twenty-one thousand, eight hundred fifty-six".