41040442140 has 48 divisors (see below), whose sum is σ = 118875768480. Its totient is φ = 10566734080.

The previous prime is 41040442139. The next prime is 41040442193. The reversal of 41040442140 is 4124404014.

It is a happy number.

41040442140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 41040442140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11791491 + ... + 11794970.

It is an arithmetic number, because the mean of its divisors is an integer number (2476578510).

Almost surely, 2^41040442140 is an apocalyptic number.

It is an amenable number.

41040442140 is an abundant number, since it is smaller than the sum of its proper divisors (77835326340).

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

41040442140 is a wasteful number, since it uses less digits than its factorization.

41040442140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23586502 (or 23586500 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 41040442140 its reverse (4124404014), we get a palindrome (45164846154).

The spelling of 41040442140 in words is "forty-one billion, forty million, four hundred forty-two thousand, one hundred forty".