41320480440 has 64 divisors (see below), whose sum is σ = 124722000000. Its totient is φ = 10951189632.

The previous prime is 41320480433. The next prime is 41320480441. The reversal of 41320480440 is 4408402314.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 41320480398 and 41320480407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41320480441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036690 + ... + 1075809.

It is an arithmetic number, because the mean of its divisors is an integer number (1948781250).

Almost surely, 2^41320480440 is an apocalyptic number.

41320480440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41320480440 is an abundant number, since it is smaller than the sum of its proper divisors (83401519560).

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

41320480440 is a wasteful number, since it uses less digits than its factorization.

41320480440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112676 (or 2112672 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 41320480440 its reverse (4408402314), we get a palindrome (45728882754).

The spelling of 41320480440 in words is "forty-one billion, three hundred twenty million, four hundred eighty thousand, four hundred forty".