41223341440 has 32 divisors (see below), whose sum is σ = 98549552160. Its totient is φ = 16489336320.

The previous prime is 41223341387. The next prime is 41223341449. The reversal of 41223341440 is 4414332214.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 41223341399 and 41223341408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41223341449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32205096 + ... + 32206375.

It is an arithmetic number, because the mean of its divisors is an integer number (3079673505).

Almost surely, 2^41223341440 is an apocalyptic number.

41223341440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41223341440 is an abundant number, since it is smaller than the sum of its proper divisors (57326210720).

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

41223341440 is an equidigital number, since it uses as much as digits as its factorization.

41223341440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64411490 (or 64411478 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 41223341440 its reverse (4414332214), we get a palindrome (45637673654).

The spelling of 41223341440 in words is "forty-one billion, two hundred twenty-three million, three hundred forty-one thousand, four hundred forty".