41026541640 has 192 divisors, whose sum is σ = 149399717760. Its totient is φ = 8969748480.

The previous prime is 41026541593. The next prime is 41026541651. The reversal of 41026541640 is 4614562014.

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 47 ways as a sum of consecutive naturals, for example, 16441 + ... + 286920.

It is an arithmetic number, because the mean of its divisors is an integer number (778123530).

Almost surely, 2^41026541640 is an apocalyptic number.

41026541640 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 41026541640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74699858880).

41026541640 is an abundant number, since it is smaller than the sum of its proper divisors (108373176120).

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

41026541640 is a wasteful number, since it uses less digits than its factorization.

41026541640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303412 (or 303401 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 41026541640 in words is "forty-one billion, twenty-six million, five hundred forty-one thousand, six hundred forty".