41221010240 has 112 divisors (see below), whose sum is σ = 98846518080. Its totient is φ = 16373145600.

The previous prime is 41221010203. The next prime is 41221010267. The reversal of 41221010240 is 4201012214.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 34321640 + ... + 34322840.

Almost surely, 2^41221010240 is an apocalyptic number.

41221010240 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 41221010240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49423259040).

41221010240 is an abundant number, since it is smaller than the sum of its proper divisors (57625507840).

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

41221010240 is a wasteful number, since it uses less digits than its factorization.

41221010240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880 (or 1870 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 41221010240 its reverse (4201012214), we get a palindrome (45422022454).

The spelling of 41221010240 in words is "forty-one billion, two hundred twenty-one million, ten thousand, two hundred forty".