41144240140 has 96 divisors (see below), whose sum is σ = 94298214528. Its totient is φ = 15020544000.

The previous prime is 41144240107. The next prime is 41144240153. The reversal of 41144240140 is 4104244114.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1458570 + ... + 1486510.

It is an arithmetic number, because the mean of its divisors is an integer number (982273068).

Almost surely, 2^41144240140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41144240140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47149107264).

41144240140 is an abundant number, since it is smaller than the sum of its proper divisors (53153974388).

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

41144240140 is a wasteful number, since it uses less digits than its factorization.

41144240140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28099 (or 28097 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 41144240140 its reverse (4104244114), we get a palindrome (45248484254).

The spelling of 41144240140 in words is "forty-one billion, one hundred forty-four million, two hundred forty thousand, one hundred forty".